| 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 | $219.40 | 9.674% | $240.6248 | $240.62 | $240.60 | $240.60 |
| Purchase #2 | $99.89 | 4.776% | $104.6607 | $104.66 | $104.65 | $104.70 |
| Purchase #3 | $92.59 | 9.404% | $101.2972 | $101.30 | $101.30 | $101.30 |
| Purchase #4 | $43.58 | 11.644% | $48.6545 | $48.65 | $48.65 | $48.70 |
| Purchase #5 | $22.90 | 6.224% | $24.3253 | $24.33 | $24.35 | $24.30 |
| Purchase #6 | $162.26 | 10.383% | $179.1075 | $179.11 | $179.10 | $179.10 |
| Purchase #7 | $200.30 | 3.438% | $207.1863 | $207.19 | $207.20 | $207.20 |
| 7 purchase totals = | $840.92 | $905.8563 | $905.86 | $905.85 | $905.90 | |