| 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 | $102.85 | 3.205% | $106.1463 | $106.15 | $106.15 | $106.10 |
| Purchase #2 | $26.89 | 8.195% | $29.0936 | $29.09 | $29.10 | $29.10 |
| Purchase #3 | $163.63 | 4.197% | $170.4976 | $170.50 | $170.50 | $170.50 |
| Purchase #4 | $194.31 | 11.325% | $216.3156 | $216.32 | $216.30 | $216.30 |
| Purchase #5 | $22.92 | 8.804% | $24.9379 | $24.94 | $24.95 | $24.90 |
| Purchase #6 | $239.56 | 13.172% | $271.1148 | $271.11 | $271.10 | $271.10 |
| Purchase #7 | $41.97 | 5.390% | $44.2322 | $44.23 | $44.25 | $44.20 |
| 7 purchase totals = | $792.13 | $862.3380 | $862.34 | $862.35 | $862.20 | |