| 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 | $206.27 | 10.523% | $227.9758 | $227.98 | $228.00 | $228.00 |
| Purchase #2 | $167.95 | 13.230% | $190.1698 | $190.17 | $190.15 | $190.20 |
| Purchase #3 | $35.98 | 8.769% | $39.1351 | $39.14 | $39.15 | $39.10 |
| Purchase #4 | $195.89 | 11.642% | $218.6955 | $218.70 | $218.70 | $218.70 |
| Purchase #5 | $182.58 | 8.728% | $198.5156 | $198.52 | $198.50 | $198.50 |
| Purchase #6 | $225.78 | 8.224% | $244.3481 | $244.35 | $244.35 | $244.30 |
| Purchase #7 | $143.46 | 11.517% | $159.9823 | $159.98 | $160.00 | $160.00 |
| 7 purchase totals = | $1,157.91 | $1,278.8222 | $1,278.84 | $1,278.85 | $1,278.80 | |