| 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 | $28.68 | 12.326% | $32.2151 | $32.22 | $32.20 | $32.20 |
| Purchase #2 | $163.59 | 6.449% | $174.1399 | $174.14 | $174.15 | $174.10 |
| Purchase #3 | $221.26 | 3.354% | $228.6811 | $228.68 | $228.70 | $228.70 |
| Purchase #4 | $96.64 | 11.743% | $107.9884 | $107.99 | $108.00 | $108.00 |
| Purchase #5 | $148.71 | 11.582% | $165.9336 | $165.93 | $165.95 | $165.90 |
| Purchase #6 | $11.91 | 5.489% | $12.5637 | $12.56 | $12.55 | $12.60 |
| Purchase #7 | $139.25 | 6.752% | $148.6522 | $148.65 | $148.65 | $148.70 |
| 7 purchase totals = | $810.04 | $870.1740 | $870.17 | $870.20 | $870.20 | |