| 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 | $121.73 | 12.523% | $136.9742 | $136.97 | $136.95 | $137.00 |
| Purchase #2 | $90.72 | 4.756% | $95.0346 | $95.03 | $95.05 | $95.00 |
| Purchase #3 | $191.44 | 13.702% | $217.6711 | $217.67 | $217.65 | $217.70 |
| Purchase #4 | $44.84 | 6.301% | $47.6654 | $47.67 | $47.65 | $47.70 |
| Purchase #5 | $203.36 | 12.840% | $229.4714 | $229.47 | $229.45 | $229.50 |
| Purchase #6 | $106.88 | 5.448% | $112.7028 | $112.70 | $112.70 | $112.70 |
| Purchase #7 | $77.74 | 13.620% | $88.3282 | $88.33 | $88.35 | $88.30 |
| 7 purchase totals = | $836.71 | $927.8477 | $927.84 | $927.80 | $927.90 | |