| 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 | $237.35 | 11.387% | $264.377 | $264.38 | $264.40 | $264.40 |
| Purchase #2 | $153.94 | 9.189% | $168.0855 | $168.09 | $168.10 | $168.10 |
| Purchase #3 | $223.60 | 12.539% | $251.6372 | $251.64 | $251.65 | $251.60 |
| Purchase #4 | $212.77 | 12.409% | $239.1726 | $239.17 | $239.15 | $239.20 |
| Purchase #5 | $117.58 | 6.584% | $125.3215 | $125.32 | $125.30 | $125.30 |
| Purchase #6 | $110.47 | 13.249% | $125.1062 | $125.11 | $125.10 | $125.10 |
| Purchase #7 | $64.55 | 10.264% | $71.1754 | $71.18 | $71.20 | $71.20 |
| 7 purchase totals = | $1,120.26 | $1,244.8754 | $1,244.89 | $1,244.90 | $1,244.90 | |