| 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 | $232.80 | 5.189% | $244.88 | $244.88 | $244.90 | $244.90 |
| Purchase #2 | $155.64 | 8.680% | $169.1496 | $169.15 | $169.15 | $169.10 |
| Purchase #3 | $26.32 | 11.711% | $29.4023 | $29.40 | $29.40 | $29.40 |
| Purchase #4 | $160.83 | 6.301% | $170.9639 | $170.96 | $170.95 | $171.00 |
| Purchase #5 | $222.48 | 9.226% | $243.006 | $243.01 | $243.00 | $243.00 |
| Purchase #6 | $245.36 | 4.398% | $256.1509 | $256.15 | $256.15 | $256.20 |
| Purchase #7 | $111.86 | 12.704% | $126.0707 | $126.07 | $126.05 | $126.10 |
| 7 purchase totals = | $1,155.29 | $1,239.6234 | $1,239.62 | $1,239.60 | $1,239.70 | |