| 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 | $223.59 | 10.604% | $247.2995 | $247.30 | $247.30 | $247.30 |
| Purchase #2 | $156.97 | 10.861% | $174.0185 | $174.02 | $174.00 | $174.00 |
| Purchase #3 | $72.56 | 10.351% | $80.0707 | $80.07 | $80.05 | $80.10 |
| Purchase #4 | $109.76 | 10.232% | $120.9906 | $120.99 | $121.00 | $121.00 |
| Purchase #5 | $100.83 | 10.793% | $111.7126 | $111.71 | $111.70 | $111.70 |
| Purchase #6 | $88.25 | 5.430% | $93.042 | $93.04 | $93.05 | $93.00 |
| Purchase #7 | $49.57 | 7.590% | $53.3324 | $53.33 | $53.35 | $53.30 |
| 7 purchase totals = | $801.53 | $880.4663 | $880.46 | $880.45 | $880.40 | |