| 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 | $120.55 | 8.163% | $130.3905 | $130.39 | $130.40 | $130.40 |
| Purchase #2 | $72.67 | 3.467% | $75.1895 | $75.19 | $75.20 | $75.20 |
| Purchase #3 | $73.26 | 8.728% | $79.6541 | $79.65 | $79.65 | $79.70 |
| Purchase #4 | $119.84 | 9.701% | $131.4657 | $131.47 | $131.45 | $131.50 |
| Purchase #5 | $148.26 | 10.488% | $163.8095 | $163.81 | $163.80 | $163.80 |
| Purchase #6 | $184.37 | 11.584% | $205.7274 | $205.73 | $205.75 | $205.70 |
| Purchase #7 | $218.26 | 8.585% | $236.9976 | $237.00 | $237.00 | $237.00 |
| 7 purchase totals = | $937.21 | $1,023.2343 | $1,023.24 | $1,023.25 | $1,023.30 | |