| 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 | $243.27 | 3.344% | $251.4049 | $251.40 | $251.40 | $251.40 |
| Purchase #2 | $173.44 | 11.704% | $193.7394 | $193.74 | $193.75 | $193.70 |
| Purchase #3 | $12.73 | 7.674% | $13.7069 | $13.71 | $13.70 | $13.70 |
| Purchase #4 | $111.80 | 11.318% | $124.4535 | $124.45 | $124.45 | $124.50 |
| Purchase #5 | $98.67 | 10.498% | $109.0284 | $109.03 | $109.05 | $109.00 |
| Purchase #6 | $196.89 | 3.590% | $203.9584 | $203.96 | $203.95 | $204.00 |
| Purchase #7 | $29.38 | 8.157% | $31.7765 | $31.78 | $31.80 | $31.80 |
| 7 purchase totals = | $866.18 | $928.0680 | $928.07 | $928.10 | $928.10 | |