| 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 | $84.38 | 9.206% | $92.148 | $92.15 | $92.15 | $92.10 |
| Purchase #2 | $134.75 | 7.184% | $144.4304 | $144.43 | $144.45 | $144.40 |
| Purchase #3 | $25.63 | 6.728% | $27.3544 | $27.35 | $27.35 | $27.40 |
| Purchase #4 | $108.96 | 3.588% | $112.8695 | $112.87 | $112.85 | $112.90 |
| Purchase #5 | $121.91 | 11.172% | $135.5298 | $135.53 | $135.55 | $135.50 |
| Purchase #6 | $243.43 | 3.321% | $251.5143 | $251.51 | $251.50 | $251.50 |
| Purchase #7 | $27.43 | 6.578% | $29.2343 | $29.23 | $29.25 | $29.20 |
| 7 purchase totals = | $746.49 | $793.0807 | $793.07 | $793.10 | $793.00 | |