| 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 | $91.93 | 11.585% | $102.5801 | $102.58 | $102.60 | $102.60 |
| Purchase #2 | $110.47 | 11.373% | $123.0338 | $123.03 | $123.05 | $123.00 |
| Purchase #3 | $164.82 | 11.808% | $184.2819 | $184.28 | $184.30 | $184.30 |
| Purchase #4 | $210.86 | 4.672% | $220.7114 | $220.71 | $220.70 | $220.70 |
| Purchase #5 | $54.27 | 5.619% | $57.3194 | $57.32 | $57.30 | $57.30 |
| Purchase #6 | $43.88 | 10.710% | $48.5795 | $48.58 | $48.60 | $48.60 |
| Purchase #7 | $122.61 | 6.568% | $130.663 | $130.66 | $130.65 | $130.70 |
| 7 purchase totals = | $798.84 | $867.1691 | $867.16 | $867.20 | $867.20 | |