| 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 | $193.89 | 10.417% | $214.0875 | $214.09 | $214.10 | $214.10 |
| Purchase #2 | $21.88 | 12.829% | $24.687 | $24.69 | $24.70 | $24.70 |
| Purchase #3 | $66.63 | 8.247% | $72.125 | $72.13 | $72.15 | $72.10 |
| Purchase #4 | $174.32 | 7.161% | $186.8031 | $186.80 | $186.80 | $186.80 |
| Purchase #5 | $98.57 | 7.393% | $105.8573 | $105.86 | $105.85 | $105.90 |
| Purchase #6 | $98.87 | 8.317% | $107.093 | $107.09 | $107.10 | $107.10 |
| Purchase #7 | $99.89 | 10.833% | $110.7111 | $110.71 | $110.70 | $110.70 |
| 7 purchase totals = | $754.05 | $821.3640 | $821.37 | $821.40 | $821.40 | |