| 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 | $97.62 | 12.360% | $109.6858 | $109.69 | $109.70 | $109.70 |
| Purchase #2 | $244.89 | 5.442% | $258.2169 | $258.22 | $258.20 | $258.20 |
| Purchase #3 | $42.27 | 8.222% | $45.7454 | $45.75 | $45.75 | $45.70 |
| Purchase #4 | $112.96 | 5.112% | $118.7345 | $118.73 | $118.75 | $118.70 |
| Purchase #5 | $182.35 | 10.855% | $202.1441 | $202.14 | $202.15 | $202.10 |
| Purchase #6 | $82.76 | 5.349% | $87.1868 | $87.19 | $87.20 | $87.20 |
| Purchase #7 | $148.94 | 12.310% | $167.2745 | $167.27 | $167.25 | $167.30 |
| 7 purchase totals = | $911.79 | $988.9880 | $988.99 | $989.00 | $988.90 | |