| 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 | $204.50 | 12.468% | $229.9971 | $230.00 | $230.00 | $230.00 |
| Purchase #2 | $96.26 | 4.474% | $100.5667 | $100.57 | $100.55 | $100.60 |
| Purchase #3 | $161.64 | 8.714% | $175.7253 | $175.73 | $175.75 | $175.70 |
| Purchase #4 | $246.35 | 7.290% | $264.3089 | $264.31 | $264.30 | $264.30 |
| Purchase #5 | $133.68 | 11.585% | $149.1668 | $149.17 | $149.15 | $149.20 |
| Purchase #6 | $116.94 | 8.131% | $126.4484 | $126.45 | $126.45 | $126.40 |
| Purchase #7 | $59.64 | 11.759% | $66.6531 | $66.65 | $66.65 | $66.70 |
| 7 purchase totals = | $1,019.01 | $1,112.8663 | $1,112.88 | $1,112.85 | $1,112.90 | |