| 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 | $210.59 | 4.675% | $220.4351 | $220.44 | $220.45 | $220.40 |
| Purchase #2 | $228.46 | 8.123% | $247.0178 | $247.02 | $247.00 | $247.00 |
| Purchase #3 | $94.57 | 6.722% | $100.927 | $100.93 | $100.95 | $100.90 |
| Purchase #4 | $175.39 | 10.197% | $193.2745 | $193.27 | $193.25 | $193.30 |
| Purchase #5 | $217.91 | 4.222% | $227.1102 | $227.11 | $227.10 | $227.10 |
| Purchase #6 | $250.78 | 12.555% | $282.2654 | $282.27 | $282.25 | $282.30 |
| Purchase #7 | $225.28 | 11.242% | $250.606 | $250.61 | $250.60 | $250.60 |
| 7 purchase totals = | $1,402.98 | $1,521.6360 | $1,521.65 | $1,521.60 | $1,521.60 | |