| 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 | $223.59 | 9.117% | $243.9747 | $243.97 | $243.95 | $244.00 |
| Purchase #2 | $44.90 | 8.629% | $48.7744 | $48.77 | $48.75 | $48.80 |
| Purchase #3 | $159.81 | 12.383% | $179.5993 | $179.60 | $179.60 | $179.60 |
| Purchase #4 | $93.38 | 9.377% | $102.1362 | $102.14 | $102.15 | $102.10 |
| Purchase #5 | $11.63 | 11.422% | $12.9584 | $12.96 | $12.95 | $13.00 |
| Purchase #6 | $193.61 | 8.244% | $209.5712 | $209.57 | $209.55 | $209.60 |
| Purchase #7 | $141.95 | 7.433% | $152.5011 | $152.50 | $152.50 | $152.50 |
| 7 purchase totals = | $868.87 | $949.5153 | $949.51 | $949.45 | $949.60 | |