| 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 | $21.92 | 13.541% | $24.8882 | $24.89 | $24.90 | $24.90 |
| Purchase #2 | $114.80 | 12.424% | $129.0628 | $129.06 | $129.05 | $129.10 |
| Purchase #3 | $139.80 | 6.134% | $148.3753 | $148.38 | $148.40 | $148.40 |
| Purchase #4 | $238.33 | 4.433% | $248.8952 | $248.90 | $248.90 | $248.90 |
| Purchase #5 | $19.96 | 5.373% | $21.0325 | $21.03 | $21.05 | $21.00 |
| Purchase #6 | $243.91 | 11.669% | $272.3719 | $272.37 | $272.35 | $272.40 |
| Purchase #7 | $177.39 | 13.874% | $202.0011 | $202.00 | $202.00 | $202.00 |
| 7 purchase totals = | $956.11 | $1,046.6270 | $1,046.63 | $1,046.65 | $1,046.70 | |