| 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 | $117.37 | 4.216% | $122.3183 | $122.32 | $122.30 | $122.30 |
| Purchase #2 | $84.54 | 13.451% | $95.9115 | $95.91 | $95.90 | $95.90 |
| Purchase #3 | $153.75 | 13.132% | $173.9405 | $173.94 | $173.95 | $173.90 |
| Purchase #4 | $21.53 | 3.434% | $22.2693 | $22.27 | $22.25 | $22.30 |
| Purchase #5 | $196.51 | 10.426% | $216.9981 | $217.00 | $217.00 | $217.00 |
| Purchase #6 | $194.42 | 10.622% | $215.0713 | $215.07 | $215.05 | $215.10 |
| Purchase #7 | $115.98 | 8.574% | $125.9241 | $125.92 | $125.90 | $125.90 |
| 7 purchase totals = | $884.10 | $972.4331 | $972.43 | $972.35 | $972.40 | |