| 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 | $244.73 | 4.132% | $254.8422 | $254.84 | $254.85 | $254.80 |
| Purchase #2 | $149.51 | 4.233% | $155.8388 | $155.84 | $155.85 | $155.80 |
| Purchase #3 | $100.56 | 9.476% | $110.0891 | $110.09 | $110.10 | $110.10 |
| Purchase #4 | $210.70 | 10.267% | $232.3326 | $232.33 | $232.35 | $232.30 |
| Purchase #5 | $150.45 | 9.235% | $164.3441 | $164.34 | $164.35 | $164.30 |
| Purchase #6 | $97.80 | 3.781% | $101.4978 | $101.50 | $101.50 | $101.50 |
| Purchase #7 | $112.44 | 11.703% | $125.5989 | $125.60 | $125.60 | $125.60 |
| 7 purchase totals = | $1,066.19 | $1,144.5435 | $1,144.54 | $1,144.60 | $1,144.40 | |