| 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 | $202.25 | 7.371% | $217.1578 | $217.16 | $217.15 | $217.20 |
| Purchase #2 | $99.74 | 8.238% | $107.9566 | $107.96 | $107.95 | $108.00 |
| Purchase #3 | $208.84 | 3.215% | $215.5542 | $215.55 | $215.55 | $215.60 |
| Purchase #4 | $51.34 | 3.863% | $53.3233 | $53.32 | $53.30 | $53.30 |
| Purchase #5 | $109.46 | 7.678% | $117.8643 | $117.86 | $117.85 | $117.90 |
| Purchase #6 | $141.52 | 4.371% | $147.7058 | $147.71 | $147.70 | $147.70 |
| Purchase #7 | $123.40 | 7.326% | $132.4403 | $132.44 | $132.45 | $132.40 |
| 7 purchase totals = | $936.55 | $992.0023 | $992.00 | $991.95 | $992.10 | |