| 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 | $219.82 | 13.735% | $250.0123 | $250.01 | $250.00 | $250.00 |
| Purchase #2 | $161.60 | 8.529% | $175.3829 | $175.38 | $175.40 | $175.40 |
| Purchase #3 | $136.71 | 5.215% | $143.8394 | $143.84 | $143.85 | $143.80 |
| Purchase #4 | $44.70 | 9.468% | $48.9322 | $48.93 | $48.95 | $48.90 |
| Purchase #5 | $225.77 | 12.405% | $253.7768 | $253.78 | $253.80 | $253.80 |
| Purchase #6 | $84.39 | 10.514% | $93.2628 | $93.26 | $93.25 | $93.30 |
| Purchase #7 | $244.84 | 3.698% | $253.8942 | $253.89 | $253.90 | $253.90 |
| 7 purchase totals = | $1,117.83 | $1,219.1006 | $1,219.09 | $1,219.15 | $1,219.10 | |