| 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 | $205.81 | 4.722% | $215.5283 | $215.53 | $215.55 | $215.50 |
| Purchase #2 | $42.72 | 11.413% | $47.5956 | $47.60 | $47.60 | $47.60 |
| Purchase #3 | $207.70 | 4.506% | $217.059 | $217.06 | $217.05 | $217.10 |
| Purchase #4 | $10.70 | 13.526% | $12.1473 | $12.15 | $12.15 | $12.10 |
| Purchase #5 | $183.38 | 3.459% | $189.7231 | $189.72 | $189.70 | $189.70 |
| Purchase #6 | $42.74 | 11.874% | $47.8149 | $47.81 | $47.80 | $47.80 |
| Purchase #7 | $238.47 | 3.819% | $247.5772 | $247.58 | $247.60 | $247.60 |
| 7 purchase totals = | $931.52 | $977.4454 | $977.45 | $977.45 | $977.40 | |