| 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 | $190.78 | 7.763% | $205.5903 | $205.59 | $205.60 | $205.60 |
| Purchase #2 | $131.65 | 6.368% | $140.0335 | $140.03 | $140.05 | $140.00 |
| Purchase #3 | $117.54 | 11.692% | $131.2828 | $131.28 | $131.30 | $131.30 |
| Purchase #4 | $202.35 | 13.277% | $229.216 | $229.22 | $229.20 | $229.20 |
| Purchase #5 | $55.61 | 12.712% | $62.6791 | $62.68 | $62.70 | $62.70 |
| Purchase #6 | $52.82 | 13.578% | $59.9919 | $59.99 | $60.00 | $60.00 |
| Purchase #7 | $96.69 | 9.624% | $105.9954 | $106.00 | $106.00 | $106.00 |
| 7 purchase totals = | $847.44 | $934.7890 | $934.79 | $934.85 | $934.80 | |