| 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 | $178.35 | 13.710% | $202.8018 | $202.80 | $202.80 | $202.80 |
| Purchase #2 | $204.27 | 3.229% | $210.8659 | $210.87 | $210.85 | $210.90 |
| Purchase #3 | $116.45 | 10.531% | $128.7133 | $128.71 | $128.70 | $128.70 |
| Purchase #4 | $41.96 | 9.604% | $45.9898 | $45.99 | $46.00 | $46.00 |
| Purchase #5 | $232.51 | 9.277% | $254.08 | $254.08 | $254.10 | $254.10 |
| Purchase #6 | $86.45 | 4.195% | $90.0766 | $90.08 | $90.10 | $90.10 |
| Purchase #7 | $98.52 | 7.455% | $105.8647 | $105.86 | $105.85 | $105.90 |
| 7 purchase totals = | $958.51 | $1,038.3921 | $1,038.39 | $1,038.40 | $1,038.50 | |