| 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 | $97.36 | 5.579% | $102.7917 | $102.79 | $102.80 | $102.80 |
| Purchase #2 | $206.70 | 3.564% | $214.0668 | $214.07 | $214.05 | $214.10 |
| Purchase #3 | $169.32 | 11.623% | $189.0001 | $189.00 | $189.00 | $189.00 |
| Purchase #4 | $83.65 | 11.651% | $93.3961 | $93.40 | $93.40 | $93.40 |
| Purchase #5 | $12.53 | 7.207% | $13.433 | $13.43 | $13.45 | $13.40 |
| Purchase #6 | $220.97 | 7.703% | $237.9913 | $237.99 | $238.00 | $238.00 |
| Purchase #7 | $29.53 | 12.148% | $33.1173 | $33.12 | $33.10 | $33.10 |
| 7 purchase totals = | $820.06 | $883.7963 | $883.80 | $883.80 | $883.80 | |