| 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 | $227.82 | 8.713% | $247.67 | $247.67 | $247.65 | $247.70 |
| Purchase #2 | $155.28 | 5.294% | $163.5005 | $163.50 | $163.50 | $163.50 |
| Purchase #3 | $182.49 | 13.503% | $207.1316 | $207.13 | $207.15 | $207.10 |
| Purchase #4 | $80.73 | 3.327% | $83.4159 | $83.42 | $83.40 | $83.40 |
| Purchase #5 | $151.73 | 10.595% | $167.8058 | $167.81 | $167.80 | $167.80 |
| Purchase #6 | $243.80 | 3.248% | $251.7186 | $251.72 | $251.70 | $251.70 |
| Purchase #7 | $191.62 | 4.646% | $200.5227 | $200.52 | $200.50 | $200.50 |
| 7 purchase totals = | $1,233.47 | $1,321.7651 | $1,321.77 | $1,321.70 | $1,321.70 | |