| 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 | $125.41 | 3.560% | $129.8746 | $129.87 | $129.85 | $129.90 |
| Purchase #2 | $94.60 | 6.528% | $100.7755 | $100.78 | $100.80 | $100.80 |
| Purchase #3 | $23.45 | 11.440% | $26.1327 | $26.13 | $26.15 | $26.10 |
| Purchase #4 | $90.93 | 6.375% | $96.7268 | $96.73 | $96.75 | $96.70 |
| Purchase #5 | $188.26 | 5.670% | $198.9343 | $198.93 | $198.95 | $198.90 |
| Purchase #6 | $136.92 | 5.858% | $144.9408 | $144.94 | $144.95 | $144.90 |
| Purchase #7 | $21.91 | 4.711% | $22.9422 | $22.94 | $22.95 | $22.90 |
| 7 purchase totals = | $681.48 | $720.3269 | $720.32 | $720.40 | $720.20 | |