| 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 | $216.89 | 3.655% | $224.8173 | $224.82 | $224.80 | $224.80 |
| Purchase #2 | $144.31 | 6.831% | $154.1678 | $154.17 | $154.15 | $154.20 |
| Purchase #3 | $35.28 | 4.112% | $36.7307 | $36.73 | $36.75 | $36.70 |
| Purchase #4 | $100.97 | 4.453% | $105.4662 | $105.47 | $105.45 | $105.50 |
| Purchase #5 | $241.38 | 7.824% | $260.2656 | $260.27 | $260.25 | $260.30 |
| Purchase #6 | $148.61 | 12.742% | $167.5459 | $167.55 | $167.55 | $167.50 |
| Purchase #7 | $154.70 | 11.608% | $172.6576 | $172.66 | $172.65 | $172.70 |
| 7 purchase totals = | $1,042.14 | $1,121.6511 | $1,121.67 | $1,121.60 | $1,121.70 | |