| 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 | $146.36 | 3.300% | $151.1899 | $151.19 | $151.20 | $151.20 |
| Purchase #2 | $107.41 | 11.796% | $120.0801 | $120.08 | $120.10 | $120.10 |
| Purchase #3 | $76.99 | 6.691% | $82.1414 | $82.14 | $82.15 | $82.10 |
| Purchase #4 | $203.46 | 4.407% | $212.4265 | $212.43 | $212.45 | $212.40 |
| Purchase #5 | $102.81 | 7.468% | $110.4879 | $110.49 | $110.50 | $110.50 |
| Purchase #6 | $219.63 | 4.835% | $230.2491 | $230.25 | $230.25 | $230.20 |
| Purchase #7 | $10.85 | 7.188% | $11.6299 | $11.63 | $11.65 | $11.60 |
| 7 purchase totals = | $867.51 | $918.2048 | $918.21 | $918.30 | $918.10 | |