| 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 | $106.92 | 9.243% | $116.8026 | $116.80 | $116.80 | $116.80 |
| Purchase #2 | $155.46 | 5.637% | $164.2233 | $164.22 | $164.20 | $164.20 |
| Purchase #3 | $116.57 | 6.653% | $124.3254 | $124.33 | $124.35 | $124.30 |
| Purchase #4 | $51.60 | 12.596% | $58.0995 | $58.10 | $58.10 | $58.10 |
| Purchase #5 | $215.84 | 11.650% | $240.9854 | $240.99 | $241.00 | $241.00 |
| Purchase #6 | $68.65 | 6.385% | $73.0333 | $73.03 | $73.05 | $73.00 |
| Purchase #7 | $80.73 | 13.245% | $91.4227 | $91.42 | $91.40 | $91.40 |
| 7 purchase totals = | $795.77 | $868.8922 | $868.89 | $868.90 | $868.80 | |