| 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 | $144.98 | 5.191% | $152.5059 | $152.51 | $152.50 | $152.50 |
| Purchase #2 | $195.30 | 4.213% | $203.528 | $203.53 | $203.55 | $203.50 |
| Purchase #3 | $33.47 | 6.527% | $35.6546 | $35.65 | $35.65 | $35.70 |
| Purchase #4 | $54.39 | 3.326% | $56.199 | $56.20 | $56.20 | $56.20 |
| Purchase #5 | $225.53 | 5.589% | $238.1349 | $238.13 | $238.15 | $238.10 |
| Purchase #6 | $54.50 | 9.763% | $59.8208 | $59.82 | $59.80 | $59.80 |
| Purchase #7 | $215.78 | 4.745% | $226.0188 | $226.02 | $226.00 | $226.00 |
| 7 purchase totals = | $923.95 | $971.8620 | $971.86 | $971.85 | $971.80 | |