| 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 | $83.72 | 10.156% | $92.2226 | $92.22 | $92.20 | $92.20 |
| Purchase #2 | $183.66 | 5.249% | $193.3003 | $193.30 | $193.30 | $193.30 |
| Purchase #3 | $119.28 | 12.872% | $134.6337 | $134.63 | $134.65 | $134.60 |
| Purchase #4 | $168.57 | 13.271% | $190.9409 | $190.94 | $190.95 | $190.90 |
| Purchase #5 | $21.63 | 12.515% | $24.337 | $24.34 | $24.35 | $24.30 |
| Purchase #6 | $92.54 | 10.584% | $102.3344 | $102.33 | $102.35 | $102.30 |
| Purchase #7 | $216.99 | 12.209% | $243.4823 | $243.48 | $243.50 | $243.50 |
| 7 purchase totals = | $886.39 | $981.2512 | $981.24 | $981.30 | $981.10 | |