| 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 | $207.76 | 9.268% | $227.0152 | $227.02 | $227.00 | $227.00 |
| Purchase #2 | $54.34 | 12.523% | $61.145 | $61.15 | $61.15 | $61.10 |
| Purchase #3 | $87.68 | 13.815% | $99.793 | $99.79 | $99.80 | $99.80 |
| Purchase #4 | $43.79 | 8.577% | $47.5459 | $47.55 | $47.55 | $47.50 |
| Purchase #5 | $77.58 | 8.427% | $84.1177 | $84.12 | $84.10 | $84.10 |
| Purchase #6 | $75.46 | 3.216% | $77.8868 | $77.89 | $77.90 | $77.90 |
| Purchase #7 | $189.43 | 11.627% | $211.455 | $211.46 | $211.45 | $211.50 |
| 7 purchase totals = | $736.04 | $808.9586 | $808.98 | $808.95 | $808.90 | |