| 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 | $194.86 | 3.789% | $202.2432 | $202.24 | $202.25 | $202.20 |
| Purchase #2 | $19.29 | 3.753% | $20.014 | $20.01 | $20.00 | $20.00 |
| Purchase #3 | $38.37 | 10.291% | $42.3187 | $42.32 | $42.30 | $42.30 |
| Purchase #4 | $246.98 | 12.826% | $278.6577 | $278.66 | $278.65 | $278.70 |
| Purchase #5 | $102.83 | 13.645% | $116.8612 | $116.86 | $116.85 | $116.90 |
| Purchase #6 | $62.91 | 5.355% | $66.2788 | $66.28 | $66.30 | $66.30 |
| Purchase #7 | $194.47 | 5.744% | $205.6404 | $205.64 | $205.65 | $205.60 |
| 7 purchase totals = | $859.71 | $932.0140 | $932.01 | $932.00 | $932.00 | |