| 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 | $101.40 | 6.301% | $107.7892 | $107.79 | $107.80 | $107.80 |
| Purchase #2 | $165.50 | 9.183% | $180.6979 | $180.70 | $180.70 | $180.70 |
| Purchase #3 | $210.92 | 3.388% | $218.066 | $218.07 | $218.05 | $218.10 |
| Purchase #4 | $30.59 | 11.565% | $34.1277 | $34.13 | $34.15 | $34.10 |
| Purchase #5 | $39.33 | 6.548% | $41.9053 | $41.91 | $41.90 | $41.90 |
| Purchase #6 | $110.85 | 9.309% | $121.169 | $121.17 | $121.15 | $121.20 |
| Purchase #7 | $238.87 | 3.447% | $247.1038 | $247.10 | $247.10 | $247.10 |
| 7 purchase totals = | $897.46 | $950.8589 | $950.87 | $950.85 | $950.90 | |