| 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 | $193.26 | 13.427% | $219.209 | $219.21 | $219.20 | $219.20 |
| Purchase #2 | $100.30 | 5.680% | $105.997 | $106.00 | $106.00 | $106.00 |
| Purchase #3 | $246.30 | 12.532% | $277.1663 | $277.17 | $277.15 | $277.20 |
| Purchase #4 | $159.40 | 6.145% | $169.1951 | $169.20 | $169.20 | $169.20 |
| Purchase #5 | $83.31 | 3.697% | $86.39 | $86.39 | $86.40 | $86.40 |
| Purchase #6 | $150.48 | 8.406% | $163.1293 | $163.13 | $163.15 | $163.10 |
| Purchase #7 | $5.57 | 5.653% | $5.8849 | $5.88 | $5.90 | $5.90 |
| 7 purchase totals = | $938.62 | $1,026.9716 | $1,026.98 | $1,027.00 | $1,027.00 | |