| 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 | $107.41 | 13.472% | $121.8803 | $121.88 | $121.90 | $121.90 |
| Purchase #2 | $250.44 | 5.482% | $264.1691 | $264.17 | $264.15 | $264.20 |
| Purchase #3 | $234.39 | 9.130% | $255.7898 | $255.79 | $255.80 | $255.80 |
| Purchase #4 | $15.28 | 9.749% | $16.7696 | $16.77 | $16.75 | $16.80 |
| Purchase #5 | $214.88 | 12.494% | $241.7271 | $241.73 | $241.75 | $241.70 |
| Purchase #6 | $115.96 | 7.541% | $124.7045 | $124.70 | $124.70 | $124.70 |
| Purchase #7 | $227.55 | 6.669% | $242.7253 | $242.73 | $242.75 | $242.70 |
| 7 purchase totals = | $1,165.91 | $1,267.7657 | $1,267.77 | $1,267.80 | $1,267.80 | |