| 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 | $28.97 | 8.109% | $31.3192 | $31.32 | $31.30 | $31.30 |
| Purchase #2 | $180.25 | 13.499% | $204.5819 | $204.58 | $204.60 | $204.60 |
| Purchase #3 | $231.54 | 5.604% | $244.5155 | $244.52 | $244.50 | $244.50 |
| Purchase #4 | $84.70 | 4.630% | $88.6216 | $88.62 | $88.60 | $88.60 |
| Purchase #5 | $109.39 | 3.154% | $112.8402 | $112.84 | $112.85 | $112.80 |
| Purchase #6 | $115.80 | 3.453% | $119.7986 | $119.80 | $119.80 | $119.80 |
| Purchase #7 | $142.28 | 6.369% | $151.3418 | $151.34 | $151.35 | $151.30 |
| 7 purchase totals = | $892.93 | $953.0188 | $953.02 | $953.00 | $952.90 | |