| 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 | $190.52 | 13.267% | $215.7963 | $215.80 | $215.80 | $215.80 |
| Purchase #2 | $97.42 | 13.560% | $110.6302 | $110.63 | $110.65 | $110.60 |
| Purchase #3 | $249.60 | 5.457% | $263.2207 | $263.22 | $263.20 | $263.20 |
| Purchase #4 | $125.98 | 8.209% | $136.3217 | $136.32 | $136.30 | $136.30 |
| Purchase #5 | $141.79 | 3.425% | $146.6463 | $146.65 | $146.65 | $146.60 |
| Purchase #6 | $225.67 | 9.312% | $246.6844 | $246.68 | $246.70 | $246.70 |
| Purchase #7 | $103.57 | 11.590% | $115.5738 | $115.57 | $115.55 | $115.60 |
| 7 purchase totals = | $1,134.55 | $1,234.8734 | $1,234.87 | $1,234.85 | $1,234.80 | |