| 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 | $219.61 | 3.743% | $227.83 | $227.83 | $227.85 | $227.80 |
| Purchase #2 | $247.42 | 13.837% | $281.6555 | $281.66 | $281.65 | $281.70 |
| Purchase #3 | $35.63 | 3.500% | $36.8771 | $36.88 | $36.90 | $36.90 |
| Purchase #4 | $31.39 | 7.826% | $33.8466 | $33.85 | $33.85 | $33.80 |
| Purchase #5 | $183.62 | 7.751% | $197.8524 | $197.85 | $197.85 | $197.90 |
| Purchase #6 | $155.49 | 5.381% | $163.8569 | $163.86 | $163.85 | $163.90 |
| Purchase #7 | $96.46 | 12.199% | $108.2272 | $108.23 | $108.25 | $108.20 |
| 7 purchase totals = | $969.62 | $1,050.1457 | $1,050.16 | $1,050.20 | $1,050.20 | |