| 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 | $226.93 | 12.590% | $255.5005 | $255.50 | $255.50 | $255.50 |
| Purchase #2 | $81.72 | 10.171% | $90.0317 | $90.03 | $90.05 | $90.00 |
| Purchase #3 | $82.66 | 10.563% | $91.3914 | $91.39 | $91.40 | $91.40 |
| Purchase #4 | $125.75 | 10.107% | $138.4596 | $138.46 | $138.45 | $138.50 |
| Purchase #5 | $87.95 | 11.196% | $97.7969 | $97.80 | $97.80 | $97.80 |
| Purchase #6 | $23.68 | 8.573% | $25.7101 | $25.71 | $25.70 | $25.70 |
| Purchase #7 | $194.86 | 10.674% | $215.6594 | $215.66 | $215.65 | $215.70 |
| 7 purchase totals = | $823.55 | $914.5496 | $914.55 | $914.55 | $914.60 | |