| 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 | $53.40 | 5.530% | $56.353 | $56.35 | $56.35 | $56.40 |
| Purchase #2 | $226.29 | 11.425% | $252.1436 | $252.14 | $252.15 | $252.10 |
| Purchase #3 | $198.83 | 3.277% | $205.3457 | $205.35 | $205.35 | $205.30 |
| Purchase #4 | $67.66 | 8.504% | $73.4138 | $73.41 | $73.40 | $73.40 |
| Purchase #5 | $215.73 | 4.311% | $225.0301 | $225.03 | $225.05 | $225.00 |
| Purchase #6 | $204.63 | 10.625% | $226.3719 | $226.37 | $226.35 | $226.40 |
| Purchase #7 | $16.48 | 12.117% | $18.4769 | $18.48 | $18.50 | $18.50 |
| 7 purchase totals = | $983.02 | $1,057.1350 | $1,057.13 | $1,057.15 | $1,057.10 | |