| 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 | $199.96 | 5.213% | $210.3839 | $210.38 | $210.40 | $210.40 |
| Purchase #2 | $132.67 | 3.149% | $136.8478 | $136.85 | $136.85 | $136.80 |
| Purchase #3 | $15.90 | 11.610% | $17.746 | $17.75 | $17.75 | $17.70 |
| Purchase #4 | $96.90 | 6.526% | $103.2237 | $103.22 | $103.20 | $103.20 |
| Purchase #5 | $215.52 | 11.251% | $239.7682 | $239.77 | $239.75 | $239.80 |
| Purchase #6 | $151.25 | 5.223% | $159.1498 | $159.15 | $159.15 | $159.10 |
| Purchase #7 | $231.53 | 9.327% | $253.1248 | $253.12 | $253.10 | $253.10 |
| 7 purchase totals = | $1,043.73 | $1,120.2442 | $1,120.24 | $1,120.20 | $1,120.10 | |