| 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 | $113.98 | 4.513% | $119.1239 | $119.12 | $119.10 | $119.10 |
| Purchase #2 | $120.56 | 3.517% | $124.8001 | $124.80 | $124.80 | $124.80 |
| Purchase #3 | $131.88 | 6.142% | $139.9801 | $139.98 | $140.00 | $140.00 |
| Purchase #4 | $28.91 | 13.323% | $32.7617 | $32.76 | $32.75 | $32.80 |
| Purchase #5 | $60.53 | 3.578% | $62.6958 | $62.70 | $62.70 | $62.70 |
| Purchase #6 | $112.99 | 3.431% | $116.8667 | $116.87 | $116.85 | $116.90 |
| Purchase #7 | $96.61 | 6.406% | $102.7988 | $102.80 | $102.80 | $102.80 |
| 7 purchase totals = | $665.46 | $699.0271 | $699.03 | $699.00 | $699.10 | |