| 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 | $112.80 | 10.731% | $124.9046 | $124.90 | $124.90 | $124.90 |
| Purchase #2 | $90.51 | 4.785% | $94.8409 | $94.84 | $94.85 | $94.80 |
| Purchase #3 | $227.52 | 7.554% | $244.7069 | $244.71 | $244.70 | $244.70 |
| Purchase #4 | $75.45 | 11.463% | $84.0988 | $84.10 | $84.10 | $84.10 |
| Purchase #5 | $89.58 | 11.836% | $100.1827 | $100.18 | $100.20 | $100.20 |
| Purchase #6 | $161.93 | 11.566% | $180.6588 | $180.66 | $180.65 | $180.70 |
| Purchase #7 | $85.44 | 10.185% | $94.1421 | $94.14 | $94.15 | $94.10 |
| 7 purchase totals = | $843.23 | $923.5348 | $923.53 | $923.55 | $923.50 | |