| 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 | $201.44 | 4.501% | $210.5068 | $210.51 | $210.50 | $210.50 |
| Purchase #2 | $235.96 | 8.652% | $256.3753 | $256.38 | $256.40 | $256.40 |
| Purchase #3 | $10.54 | 3.541% | $10.9132 | $10.91 | $10.90 | $10.90 |
| Purchase #4 | $25.95 | 3.316% | $26.8105 | $26.81 | $26.80 | $26.80 |
| Purchase #5 | $11.48 | 5.831% | $12.1494 | $12.15 | $12.15 | $12.10 |
| Purchase #6 | $219.90 | 12.381% | $247.1258 | $247.13 | $247.15 | $247.10 |
| Purchase #7 | $84.77 | 4.771% | $88.8144 | $88.81 | $88.80 | $88.80 |
| 7 purchase totals = | $790.04 | $852.6954 | $852.70 | $852.70 | $852.60 | |