| 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 | $8.26 | 5.571% | $8.7202 | $8.72 | $8.70 | $8.70 |
| Purchase #2 | $129.49 | 13.504% | $146.9763 | $146.98 | $147.00 | $147.00 |
| Purchase #3 | $141.58 | 5.209% | $148.9549 | $148.95 | $148.95 | $149.00 |
| Purchase #4 | $109.27 | 11.395% | $121.7213 | $121.72 | $121.70 | $121.70 |
| Purchase #5 | $111.53 | 9.834% | $122.4979 | $122.50 | $122.50 | $122.50 |
| Purchase #6 | $217.88 | 8.265% | $235.8878 | $235.89 | $235.90 | $235.90 |
| Purchase #7 | $205.63 | 9.672% | $225.5185 | $225.52 | $225.50 | $225.50 |
| 7 purchase totals = | $923.64 | $1,010.2769 | $1,010.28 | $1,010.25 | $1,010.30 | |