| 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 | $239.26 | 11.237% | $266.1456 | $266.15 | $266.15 | $266.10 |
| Purchase #2 | $127.39 | 3.252% | $131.5327 | $131.53 | $131.55 | $131.50 |
| Purchase #3 | $235.98 | 10.338% | $260.3756 | $260.38 | $260.40 | $260.40 |
| Purchase #4 | $120.33 | 6.610% | $128.2838 | $128.28 | $128.30 | $128.30 |
| Purchase #5 | $27.87 | 7.745% | $30.0285 | $30.03 | $30.05 | $30.00 |
| Purchase #6 | $246.56 | 12.395% | $277.1211 | $277.12 | $277.10 | $277.10 |
| Purchase #7 | $219.94 | 12.352% | $247.107 | $247.11 | $247.10 | $247.10 |
| 7 purchase totals = | $1,217.33 | $1,340.5943 | $1,340.60 | $1,340.65 | $1,340.50 | |