| 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 | $98.66 | 10.675% | $109.192 | $109.19 | $109.20 | $109.20 |
| Purchase #2 | $187.63 | 7.808% | $202.2802 | $202.28 | $202.30 | $202.30 |
| Purchase #3 | $68.66 | 3.748% | $71.2334 | $71.23 | $71.25 | $71.20 |
| Purchase #4 | $70.44 | 9.467% | $77.1086 | $77.11 | $77.10 | $77.10 |
| Purchase #5 | $29.58 | 9.399% | $32.3602 | $32.36 | $32.35 | $32.40 |
| Purchase #6 | $134.83 | 13.863% | $153.5215 | $153.52 | $153.50 | $153.50 |
| Purchase #7 | $69.76 | 7.774% | $75.1831 | $75.18 | $75.20 | $75.20 |
| 7 purchase totals = | $659.56 | $720.8790 | $720.87 | $720.90 | $720.90 | |