| 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 | $224.34 | 8.504% | $243.4179 | $243.42 | $243.40 | $243.40 |
| Purchase #2 | $163.54 | 5.685% | $172.8372 | $172.84 | $172.85 | $172.80 |
| Purchase #3 | $96.99 | 12.303% | $108.9227 | $108.92 | $108.90 | $108.90 |
| Purchase #4 | $59.45 | 6.239% | $63.1591 | $63.16 | $63.15 | $63.20 |
| Purchase #5 | $7.63 | 11.810% | $8.5311 | $8.53 | $8.55 | $8.50 |
| Purchase #6 | $198.55 | 6.836% | $212.1229 | $212.12 | $212.10 | $212.10 |
| Purchase #7 | $13.72 | 4.554% | $14.3448 | $14.34 | $14.35 | $14.30 |
| 7 purchase totals = | $764.22 | $823.3357 | $823.33 | $823.30 | $823.20 | |