| 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 | $109.89 | 8.163% | $118.8603 | $118.86 | $118.85 | $118.90 |
| Purchase #2 | $194.40 | 4.449% | $203.0489 | $203.05 | $203.05 | $203.00 |
| Purchase #3 | $206.61 | 11.290% | $229.9363 | $229.94 | $229.95 | $229.90 |
| Purchase #4 | $134.59 | 3.380% | $139.1391 | $139.14 | $139.15 | $139.10 |
| Purchase #5 | $18.53 | 8.329% | $20.0734 | $20.07 | $20.05 | $20.10 |
| Purchase #6 | $24.79 | 8.743% | $26.9574 | $26.96 | $26.95 | $27.00 |
| Purchase #7 | $92.29 | 5.563% | $97.4241 | $97.42 | $97.40 | $97.40 |
| 7 purchase totals = | $781.10 | $835.4395 | $835.44 | $835.40 | $835.40 | |