| 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 | $104.88 | 12.435% | $117.9218 | $117.92 | $117.90 | $117.90 |
| Purchase #2 | $232.42 | 9.201% | $253.805 | $253.81 | $253.80 | $253.80 |
| Purchase #3 | $165.70 | 8.723% | $180.154 | $180.15 | $180.15 | $180.20 |
| Purchase #4 | $101.70 | 5.641% | $107.4369 | $107.44 | $107.45 | $107.40 |
| Purchase #5 | $186.72 | 12.607% | $210.2598 | $210.26 | $210.25 | $210.30 |
| Purchase #6 | $191.97 | 11.784% | $214.5917 | $214.59 | $214.60 | $214.60 |
| Purchase #7 | $55.78 | 4.233% | $58.1412 | $58.14 | $58.15 | $58.10 |
| 7 purchase totals = | $1,039.17 | $1,142.3104 | $1,142.31 | $1,142.30 | $1,142.30 | |