| 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 | $118.71 | 11.355% | $132.1895 | $132.19 | $132.20 | $132.20 |
| Purchase #2 | $232.51 | 4.532% | $243.0474 | $243.05 | $243.05 | $243.00 |
| Purchase #3 | $92.32 | 12.323% | $103.6966 | $103.70 | $103.70 | $103.70 |
| Purchase #4 | $104.93 | 12.204% | $117.7357 | $117.74 | $117.75 | $117.70 |
| Purchase #5 | $18.60 | 13.407% | $21.0937 | $21.09 | $21.10 | $21.10 |
| Purchase #6 | $225.46 | 11.111% | $250.5109 | $250.51 | $250.50 | $250.50 |
| Purchase #7 | $116.62 | 5.854% | $123.4469 | $123.45 | $123.45 | $123.40 |
| 7 purchase totals = | $909.15 | $991.7207 | $991.73 | $991.75 | $991.60 | |