| 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 | $248.49 | 10.755% | $275.2151 | $275.22 | $275.20 | $275.20 |
| Purchase #2 | $67.68 | 11.429% | $75.4151 | $75.42 | $75.40 | $75.40 |
| Purchase #3 | $211.71 | 8.372% | $229.4344 | $229.43 | $229.45 | $229.40 |
| Purchase #4 | $58.43 | 12.172% | $65.5421 | $65.54 | $65.55 | $65.50 |
| Purchase #5 | $151.72 | 12.136% | $170.1327 | $170.13 | $170.15 | $170.10 |
| Purchase #6 | $34.59 | 4.191% | $36.0397 | $36.04 | $36.05 | $36.00 |
| Purchase #7 | $112.86 | 8.242% | $122.1619 | $122.16 | $122.15 | $122.20 |
| 7 purchase totals = | $885.48 | $973.9410 | $973.94 | $973.95 | $973.80 | |