| 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 | $232.86 | 5.874% | $246.5382 | $246.54 | $246.55 | $246.50 |
| Purchase #2 | $165.84 | 4.359% | $173.069 | $173.07 | $173.05 | $173.10 |
| Purchase #3 | $157.89 | 11.286% | $175.7095 | $175.71 | $175.70 | $175.70 |
| Purchase #4 | $216.25 | 5.235% | $227.5707 | $227.57 | $227.55 | $227.60 |
| Purchase #5 | $112.69 | 12.311% | $126.5633 | $126.56 | $126.55 | $126.60 |
| Purchase #6 | $72.78 | 7.553% | $78.2771 | $78.28 | $78.30 | $78.30 |
| Purchase #7 | $91.92 | 12.177% | $103.1131 | $103.11 | $103.10 | $103.10 |
| 7 purchase totals = | $1,050.23 | $1,130.8409 | $1,130.84 | $1,130.80 | $1,130.90 | |