| 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 | $188.72 | 12.549% | $212.4025 | $212.40 | $212.40 | $212.40 |
| Purchase #2 | $250.92 | 11.392% | $279.5048 | $279.50 | $279.50 | $279.50 |
| Purchase #3 | $19.91 | 9.670% | $21.8353 | $21.84 | $21.85 | $21.80 |
| Purchase #4 | $63.36 | 10.564% | $70.0534 | $70.05 | $70.05 | $70.10 |
| Purchase #5 | $29.51 | 12.294% | $33.138 | $33.14 | $33.15 | $33.10 |
| Purchase #6 | $235.52 | 9.260% | $257.3292 | $257.33 | $257.35 | $257.30 |
| Purchase #7 | $213.69 | 5.544% | $225.537 | $225.54 | $225.55 | $225.50 |
| 7 purchase totals = | $1,001.63 | $1,099.8002 | $1,099.80 | $1,099.85 | $1,099.70 | |