| 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 | $211.65 | 12.702% | $238.5338 | $238.53 | $238.55 | $238.50 |
| Purchase #2 | $75.33 | 12.699% | $84.8962 | $84.90 | $84.90 | $84.90 |
| Purchase #3 | $22.77 | 8.612% | $24.731 | $24.73 | $24.75 | $24.70 |
| Purchase #4 | $75.60 | 4.117% | $78.7125 | $78.71 | $78.70 | $78.70 |
| Purchase #5 | $219.98 | 6.458% | $234.1863 | $234.19 | $234.20 | $234.20 |
| Purchase #6 | $77.44 | 6.778% | $82.6889 | $82.69 | $82.70 | $82.70 |
| Purchase #7 | $136.53 | 3.675% | $141.5475 | $141.55 | $141.55 | $141.50 |
| 7 purchase totals = | $819.30 | $885.2962 | $885.30 | $885.35 | $885.20 | |