| 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 | $241.57 | 6.658% | $257.6537 | $257.65 | $257.65 | $257.70 |
| Purchase #2 | $52.47 | 6.446% | $55.8522 | $55.85 | $55.85 | $55.90 |
| Purchase #3 | $136.56 | 3.672% | $141.5745 | $141.57 | $141.55 | $141.60 |
| Purchase #4 | $26.70 | 12.700% | $30.0909 | $30.09 | $30.10 | $30.10 |
| Purchase #5 | $225.61 | 5.551% | $238.1336 | $238.13 | $238.15 | $238.10 |
| Purchase #6 | $67.76 | 5.316% | $71.3621 | $71.36 | $71.35 | $71.40 |
| Purchase #7 | $212.84 | 12.261% | $238.9363 | $238.94 | $238.95 | $238.90 |
| 7 purchase totals = | $963.51 | $1,033.6033 | $1,033.59 | $1,033.60 | $1,033.70 | |