| 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 | $99.57 | 13.215% | $112.7282 | $112.73 | $112.75 | $112.70 |
| Purchase #2 | $57.99 | 12.427% | $65.1964 | $65.20 | $65.20 | $65.20 |
| Purchase #3 | $170.99 | 13.740% | $194.484 | $194.48 | $194.50 | $194.50 |
| Purchase #4 | $240.40 | 3.687% | $249.2635 | $249.26 | $249.25 | $249.30 |
| Purchase #5 | $76.94 | 13.705% | $87.4846 | $87.48 | $87.50 | $87.50 |
| Purchase #6 | $51.31 | 13.305% | $58.1368 | $58.14 | $58.15 | $58.10 |
| Purchase #7 | $138.72 | 7.636% | $149.3127 | $149.31 | $149.30 | $149.30 |
| 7 purchase totals = | $835.92 | $916.6062 | $916.60 | $916.65 | $916.60 | |