| 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 | $218.49 | 12.725% | $246.2929 | $246.29 | $246.30 | $246.30 |
| Purchase #2 | $7.60 | 11.161% | $8.4482 | $8.45 | $8.45 | $8.40 |
| Purchase #3 | $82.37 | 10.305% | $90.8582 | $90.86 | $90.85 | $90.90 |
| Purchase #4 | $174.25 | 5.763% | $184.292 | $184.29 | $184.30 | $184.30 |
| Purchase #5 | $19.58 | 13.139% | $22.1526 | $22.15 | $22.15 | $22.20 |
| Purchase #6 | $214.95 | 13.326% | $243.5942 | $243.59 | $243.60 | $243.60 |
| Purchase #7 | $111.29 | 12.741% | $125.4695 | $125.47 | $125.45 | $125.50 |
| 7 purchase totals = | $828.53 | $921.1076 | $921.10 | $921.10 | $921.20 | |