| 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 | $42.73 | 9.403% | $46.7479 | $46.75 | $46.75 | $46.70 |
| Purchase #2 | $24.94 | 12.840% | $28.1423 | $28.14 | $28.15 | $28.10 |
| Purchase #3 | $156.82 | 11.810% | $175.3404 | $175.34 | $175.35 | $175.30 |
| Purchase #4 | $238.84 | 10.600% | $264.157 | $264.16 | $264.15 | $264.20 |
| Purchase #5 | $225.70 | 13.128% | $255.3299 | $255.33 | $255.35 | $255.30 |
| Purchase #6 | $86.46 | 5.474% | $91.1928 | $91.19 | $91.20 | $91.20 |
| Purchase #7 | $126.75 | 10.557% | $140.131 | $140.13 | $140.15 | $140.10 |
| 7 purchase totals = | $902.24 | $1,001.0413 | $1,001.04 | $1,001.10 | $1,000.90 | |