| 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 | $222.39 | 7.287% | $238.5956 | $238.60 | $238.60 | $238.60 |
| Purchase #2 | $44.84 | 9.199% | $48.9648 | $48.96 | $48.95 | $49.00 |
| Purchase #3 | $48.37 | 9.297% | $52.867 | $52.87 | $52.85 | $52.90 |
| Purchase #4 | $224.38 | 7.544% | $241.3072 | $241.31 | $241.30 | $241.30 |
| Purchase #5 | $106.78 | 10.250% | $117.725 | $117.73 | $117.75 | $117.70 |
| Purchase #6 | $173.41 | 5.455% | $182.8695 | $182.87 | $182.85 | $182.90 |
| Purchase #7 | $13.86 | 6.588% | $14.7731 | $14.77 | $14.75 | $14.80 |
| 7 purchase totals = | $834.03 | $897.1022 | $897.11 | $897.05 | $897.20 | |