| 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 | $221.98 | 11.474% | $247.45 | $247.45 | $247.45 | $247.50 |
| Purchase #2 | $184.75 | 11.569% | $206.1237 | $206.12 | $206.10 | $206.10 |
| Purchase #3 | $201.94 | 5.628% | $213.3052 | $213.31 | $213.30 | $213.30 |
| Purchase #4 | $59.96 | 3.185% | $61.8697 | $61.87 | $61.85 | $61.90 |
| Purchase #5 | $112.54 | 6.575% | $119.9395 | $119.94 | $119.95 | $119.90 |
| Purchase #6 | $134.34 | 8.791% | $146.1498 | $146.15 | $146.15 | $146.10 |
| Purchase #7 | $99.74 | 10.798% | $110.5099 | $110.51 | $110.50 | $110.50 |
| 7 purchase totals = | $1,015.25 | $1,105.3478 | $1,105.35 | $1,105.30 | $1,105.30 | |