| 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 | $219.49 | 13.277% | $248.6317 | $248.63 | $248.65 | $248.60 |
| Purchase #2 | $94.63 | 12.581% | $106.5354 | $106.54 | $106.55 | $106.50 |
| Purchase #3 | $156.25 | 4.787% | $163.7297 | $163.73 | $163.75 | $163.70 |
| Purchase #4 | $211.58 | 7.348% | $227.1269 | $227.13 | $227.15 | $227.10 |
| Purchase #5 | $106.97 | 6.324% | $113.7348 | $113.73 | $113.75 | $113.70 |
| Purchase #6 | $110.89 | 8.807% | $120.6561 | $120.66 | $120.65 | $120.70 |
| Purchase #7 | $148.75 | 13.759% | $169.2165 | $169.22 | $169.20 | $169.20 |
| 7 purchase totals = | $1,048.56 | $1,149.6311 | $1,149.64 | $1,149.70 | $1,149.50 | |