| 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 | $127.94 | 5.747% | $135.2927 | $135.29 | $135.30 | $135.30 |
| Purchase #2 | $222.54 | 12.374% | $250.0771 | $250.08 | $250.10 | $250.10 |
| Purchase #3 | $236.56 | 12.853% | $266.9651 | $266.97 | $266.95 | $267.00 |
| Purchase #4 | $142.79 | 4.450% | $149.1442 | $149.14 | $149.15 | $149.10 |
| Purchase #5 | $34.70 | 11.569% | $38.7144 | $38.71 | $38.70 | $38.70 |
| Purchase #6 | $84.75 | 4.749% | $88.7748 | $88.77 | $88.75 | $88.80 |
| Purchase #7 | $226.91 | 13.347% | $257.1957 | $257.20 | $257.20 | $257.20 |
| 7 purchase totals = | $1,076.19 | $1,186.1640 | $1,186.16 | $1,186.15 | $1,186.20 | |