| 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 | $132.25 | 10.628% | $146.3055 | $146.31 | $146.30 | $146.30 |
| Purchase #2 | $217.71 | 5.866% | $230.4809 | $230.48 | $230.50 | $230.50 |
| Purchase #3 | $54.85 | 13.346% | $62.1703 | $62.17 | $62.15 | $62.20 |
| Purchase #4 | $135.81 | 7.397% | $145.8559 | $145.86 | $145.85 | $145.90 |
| Purchase #5 | $28.41 | 12.221% | $31.882 | $31.88 | $31.90 | $31.90 |
| Purchase #6 | $221.63 | 8.227% | $239.8635 | $239.86 | $239.85 | $239.90 |
| Purchase #7 | $40.49 | 9.788% | $44.4532 | $44.45 | $44.45 | $44.50 |
| 7 purchase totals = | $831.15 | $901.0113 | $901.01 | $901.00 | $901.20 | |