| 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 | $29.97 | 10.346% | $33.0707 | $33.07 | $33.05 | $33.10 |
| Purchase #2 | $149.55 | 8.249% | $161.8864 | $161.89 | $161.90 | $161.90 |
| Purchase #3 | $70.38 | 11.541% | $78.5026 | $78.50 | $78.50 | $78.50 |
| Purchase #4 | $190.50 | 10.514% | $210.5292 | $210.53 | $210.55 | $210.50 |
| Purchase #5 | $164.53 | 8.860% | $179.1074 | $179.11 | $179.10 | $179.10 |
| Purchase #6 | $209.40 | 11.134% | $232.7146 | $232.71 | $232.70 | $232.70 |
| Purchase #7 | $228.84 | 3.404% | $236.6297 | $236.63 | $236.65 | $236.60 |
| 7 purchase totals = | $1,043.17 | $1,132.4406 | $1,132.44 | $1,132.45 | $1,132.40 | |