| 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 | $107.41 | 11.816% | $120.1016 | $120.10 | $120.10 | $120.10 |
| Purchase #2 | $153.34 | 10.846% | $169.9713 | $169.97 | $169.95 | $170.00 |
| Purchase #3 | $229.58 | 10.201% | $252.9995 | $253.00 | $253.00 | $253.00 |
| Purchase #4 | $244.64 | 5.391% | $257.8285 | $257.83 | $257.85 | $257.80 |
| Purchase #5 | $155.33 | 10.200% | $171.1737 | $171.17 | $171.15 | $171.20 |
| Purchase #6 | $151.84 | 5.141% | $159.6461 | $159.65 | $159.65 | $159.60 |
| Purchase #7 | $95.28 | 4.574% | $99.6381 | $99.64 | $99.65 | $99.60 |
| 7 purchase totals = | $1,137.42 | $1,231.3588 | $1,231.36 | $1,231.35 | $1,231.30 | |