| 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 | $17.49 | 4.348% | $18.2505 | $18.25 | $18.25 | $18.30 |
| Purchase #2 | $227.79 | 7.362% | $244.5599 | $244.56 | $244.55 | $244.60 |
| Purchase #3 | $213.47 | 11.588% | $238.2069 | $238.21 | $238.20 | $238.20 |
| Purchase #4 | $110.35 | 10.384% | $121.8087 | $121.81 | $121.80 | $121.80 |
| Purchase #5 | $248.62 | 4.526% | $259.8725 | $259.87 | $259.85 | $259.90 |
| Purchase #6 | $25.70 | 6.268% | $27.3109 | $27.31 | $27.30 | $27.30 |
| Purchase #7 | $124.80 | 5.479% | $131.6378 | $131.64 | $131.65 | $131.60 |
| 7 purchase totals = | $968.22 | $1,041.6472 | $1,041.65 | $1,041.60 | $1,041.70 | |