| 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 | $110.79 | 12.548% | $124.6919 | $124.69 | $124.70 | $124.70 |
| Purchase #2 | $86.51 | 4.179% | $90.1253 | $90.13 | $90.15 | $90.10 |
| Purchase #3 | $121.34 | 11.669% | $135.4992 | $135.50 | $135.50 | $135.50 |
| Purchase #4 | $236.44 | 12.402% | $265.7633 | $265.76 | $265.75 | $265.80 |
| Purchase #5 | $154.30 | 7.186% | $165.388 | $165.39 | $165.40 | $165.40 |
| Purchase #6 | $222.96 | 5.263% | $234.6944 | $234.69 | $234.70 | $234.70 |
| Purchase #7 | $84.53 | 9.305% | $92.3955 | $92.40 | $92.40 | $92.40 |
| 7 purchase totals = | $1,016.87 | $1,108.5576 | $1,108.56 | $1,108.60 | $1,108.60 | |