| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $209.83 | 3.473% | $217.1174 | $217.12 | $217.10 | $217.10 |
| Purchase #2 | $239.44 | 10.465% | $264.4974 | $264.50 | $264.50 | $264.50 |
| Purchase #3 | $117.86 | 12.701% | $132.8294 | $132.83 | $132.85 | $132.80 |
| Purchase #4 | $215.88 | 11.777% | $241.3042 | $241.30 | $241.30 | $241.30 |
| Purchase #5 | $118.56 | 13.503% | $134.5692 | $134.57 | $134.55 | $134.60 |
| Purchase #6 | $220.36 | 9.468% | $241.2237 | $241.22 | $241.20 | $241.20 |
| Purchase #7 | $198.32 | 3.460% | $205.1819 | $205.18 | $205.20 | $205.20 |
| 7 purchase totals = | $1,320.25 | $1,436.7232 | $1,436.72 | $1,436.70 | $1,436.70 | |