| 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 | $237.68 | 4.757% | $248.9864 | $248.99 | $249.00 | $249.00 |
| Purchase #2 | $184.39 | 11.763% | $206.0798 | $206.08 | $206.10 | $206.10 |
| Purchase #3 | $65.39 | 3.825% | $67.8912 | $67.89 | $67.90 | $67.90 |
| Purchase #4 | $12.49 | 6.502% | $13.3021 | $13.30 | $13.30 | $13.30 |
| Purchase #5 | $101.55 | 3.678% | $105.285 | $105.29 | $105.30 | $105.30 |
| Purchase #6 | $201.94 | 10.703% | $223.5536 | $223.55 | $223.55 | $223.60 |
| Purchase #7 | $137.82 | 7.665% | $148.3839 | $148.38 | $148.40 | $148.40 |
| 7 purchase totals = | $941.26 | $1,013.4820 | $1,013.48 | $1,013.55 | $1,013.60 | |