| 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 | $145.36 | 12.609% | $163.6884 | $163.69 | $163.70 | $163.70 |
| Purchase #2 | $205.82 | 6.837% | $219.8919 | $219.89 | $219.90 | $219.90 |
| Purchase #3 | $102.66 | 6.482% | $109.3144 | $109.31 | $109.30 | $109.30 |
| Purchase #4 | $24.36 | 12.663% | $27.4447 | $27.44 | $27.45 | $27.40 |
| Purchase #5 | $142.87 | 13.126% | $161.6231 | $161.62 | $161.60 | $161.60 |
| Purchase #6 | $234.36 | 8.764% | $254.8993 | $254.90 | $254.90 | $254.90 |
| Purchase #7 | $229.97 | 11.365% | $256.1061 | $256.11 | $256.10 | $256.10 |
| 7 purchase totals = | $1,085.40 | $1,192.9679 | $1,192.96 | $1,192.95 | $1,192.90 | |