| 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 | $188.42 | 3.300% | $194.6379 | $194.64 | $194.65 | $194.60 |
| Purchase #2 | $243.55 | 3.121% | $251.1512 | $251.15 | $251.15 | $251.20 |
| Purchase #3 | $222.35 | 11.464% | $247.8402 | $247.84 | $247.85 | $247.80 |
| Purchase #4 | $97.55 | 13.306% | $110.53 | $110.53 | $110.55 | $110.50 |
| Purchase #5 | $99.63 | 3.717% | $103.3332 | $103.33 | $103.35 | $103.30 |
| Purchase #6 | $87.26 | 9.859% | $95.863 | $95.86 | $95.85 | $95.90 |
| Purchase #7 | $215.46 | 13.624% | $244.8143 | $244.81 | $244.80 | $244.80 |
| 7 purchase totals = | $1,154.22 | $1,248.1698 | $1,248.16 | $1,248.20 | $1,248.10 | |