| 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 | $108.28 | 12.240% | $121.5335 | $121.53 | $121.55 | $121.50 |
| Purchase #2 | $148.98 | 6.621% | $158.844 | $158.84 | $158.85 | $158.80 |
| Purchase #3 | $35.49 | 10.513% | $39.2211 | $39.22 | $39.20 | $39.20 |
| Purchase #4 | $138.64 | 9.497% | $151.8066 | $151.81 | $151.80 | $151.80 |
| Purchase #5 | $225.37 | 8.858% | $245.3333 | $245.33 | $245.35 | $245.30 |
| Purchase #6 | $59.72 | 4.358% | $62.3226 | $62.32 | $62.30 | $62.30 |
| Purchase #7 | $242.82 | 7.234% | $260.3856 | $260.39 | $260.40 | $260.40 |
| 7 purchase totals = | $959.30 | $1,039.4467 | $1,039.44 | $1,039.45 | $1,039.30 | |