| 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 | $195.32 | 8.635% | $212.1859 | $212.19 | $212.20 | $212.20 |
| Purchase #2 | $157.81 | 12.685% | $177.8282 | $177.83 | $177.85 | $177.80 |
| Purchase #3 | $108.47 | 9.721% | $119.0144 | $119.01 | $119.00 | $119.00 |
| Purchase #4 | $136.30 | 8.849% | $148.3612 | $148.36 | $148.35 | $148.40 |
| Purchase #5 | $118.36 | 8.176% | $128.0371 | $128.04 | $128.05 | $128.00 |
| Purchase #6 | $99.40 | 12.437% | $111.7624 | $111.76 | $111.75 | $111.80 |
| Purchase #7 | $149.86 | 3.550% | $155.18 | $155.18 | $155.20 | $155.20 |
| 7 purchase totals = | $965.52 | $1,052.3692 | $1,052.37 | $1,052.40 | $1,052.40 | |