| 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 | $128.73 | 9.316% | $140.7225 | $140.72 | $140.70 | $140.70 |
| Purchase #2 | $211.65 | 13.833% | $240.9275 | $240.93 | $240.95 | $240.90 |
| Purchase #3 | $237.45 | 12.216% | $266.4569 | $266.46 | $266.45 | $266.50 |
| Purchase #4 | $59.94 | 11.464% | $66.8115 | $66.81 | $66.80 | $66.80 |
| Purchase #5 | $78.89 | 11.761% | $88.1683 | $88.17 | $88.15 | $88.20 |
| Purchase #6 | $157.57 | 3.682% | $163.3717 | $163.37 | $163.35 | $163.40 |
| Purchase #7 | $108.89 | 9.520% | $119.2563 | $119.26 | $119.25 | $119.30 |
| 7 purchase totals = | $983.12 | $1,085.7147 | $1,085.72 | $1,085.65 | $1,085.80 | |