| 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 | $140.43 | 5.598% | $148.2913 | $148.29 | $148.30 | $148.30 |
| Purchase #2 | $28.35 | 12.121% | $31.7863 | $31.79 | $31.80 | $31.80 |
| Purchase #3 | $84.61 | 4.799% | $88.6704 | $88.67 | $88.65 | $88.70 |
| Purchase #4 | $109.88 | 12.479% | $123.5919 | $123.59 | $123.60 | $123.60 |
| Purchase #5 | $115.48 | 7.569% | $124.2207 | $124.22 | $124.20 | $124.20 |
| Purchase #6 | $204.52 | 7.444% | $219.7445 | $219.74 | $219.75 | $219.70 |
| Purchase #7 | $221.71 | 11.476% | $247.1534 | $247.15 | $247.15 | $247.20 |
| 7 purchase totals = | $904.98 | $983.4585 | $983.45 | $983.45 | $983.50 | |