| 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 | $222.33 | 3.648% | $230.4406 | $230.44 | $230.45 | $230.40 |
| Purchase #2 | $94.95 | 10.749% | $105.1562 | $105.16 | $105.15 | $105.20 |
| Purchase #3 | $131.34 | 13.252% | $148.7452 | $148.75 | $148.75 | $148.70 |
| Purchase #4 | $55.85 | 5.576% | $58.9642 | $58.96 | $58.95 | $59.00 |
| Purchase #5 | $189.54 | 10.750% | $209.9156 | $209.92 | $209.90 | $209.90 |
| Purchase #6 | $184.96 | 8.249% | $200.2174 | $200.22 | $200.20 | $200.20 |
| Purchase #7 | $204.48 | 9.313% | $223.5232 | $223.52 | $223.50 | $223.50 |
| 7 purchase totals = | $1,083.45 | $1,176.9624 | $1,176.97 | $1,176.90 | $1,176.90 | |