| 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 | $113.86 | 6.369% | $121.1117 | $121.11 | $121.10 | $121.10 |
| Purchase #2 | $32.45 | 5.279% | $34.163 | $34.16 | $34.15 | $34.20 |
| Purchase #3 | $186.88 | 7.628% | $201.1352 | $201.14 | $201.15 | $201.10 |
| Purchase #4 | $187.32 | 12.298% | $210.3566 | $210.36 | $210.35 | $210.40 |
| Purchase #5 | $188.90 | 9.518% | $206.8795 | $206.88 | $206.90 | $206.90 |
| Purchase #6 | $42.87 | 9.452% | $46.9221 | $46.92 | $46.90 | $46.90 |
| Purchase #7 | $62.61 | 7.807% | $67.498 | $67.50 | $67.50 | $67.50 |
| 7 purchase totals = | $814.89 | $888.0661 | $888.07 | $888.05 | $888.10 | |