| 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 | $28.93 | 7.622% | $31.135 | $31.14 | $31.15 | $31.10 |
| Purchase #2 | $197.94 | 3.202% | $204.278 | $204.28 | $204.30 | $204.30 |
| Purchase #3 | $236.50 | 7.398% | $253.9963 | $254.00 | $254.00 | $254.00 |
| Purchase #4 | $66.75 | 9.532% | $73.1126 | $73.11 | $73.10 | $73.10 |
| Purchase #5 | $141.54 | 9.835% | $155.4605 | $155.46 | $155.45 | $155.50 |
| Purchase #6 | $171.75 | 12.835% | $193.7941 | $193.79 | $193.80 | $193.80 |
| Purchase #7 | $114.58 | 10.408% | $126.5055 | $126.51 | $126.50 | $126.50 |
| 7 purchase totals = | $957.99 | $1,038.2820 | $1,038.29 | $1,038.30 | $1,038.30 | |