| 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 | $243.86 | 4.871% | $255.7384 | $255.74 | $255.75 | $255.70 |
| Purchase #2 | $78.47 | 5.552% | $82.8267 | $82.83 | $82.85 | $82.80 |
| Purchase #3 | $172.33 | 9.281% | $188.3239 | $188.32 | $188.30 | $188.30 |
| Purchase #4 | $12.63 | 3.821% | $13.1126 | $13.11 | $13.10 | $13.10 |
| Purchase #5 | $111.26 | 4.790% | $116.5894 | $116.59 | $116.60 | $116.60 |
| Purchase #6 | $212.74 | 5.399% | $224.2258 | $224.23 | $224.25 | $224.20 |
| Purchase #7 | $184.70 | 9.193% | $201.6795 | $201.68 | $201.70 | $201.70 |
| 7 purchase totals = | $1,015.99 | $1,082.4963 | $1,082.50 | $1,082.55 | $1,082.40 | |