| 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 | $206.92 | 9.247% | $226.0539 | $226.05 | $226.05 | $226.10 |
| Purchase #2 | $169.78 | 12.364% | $190.7716 | $190.77 | $190.75 | $190.80 |
| Purchase #3 | $21.45 | 8.698% | $23.3157 | $23.32 | $23.30 | $23.30 |
| Purchase #4 | $73.69 | 9.802% | $80.9131 | $80.91 | $80.90 | $80.90 |
| Purchase #5 | $47.69 | 9.673% | $52.3031 | $52.30 | $52.30 | $52.30 |
| Purchase #6 | $198.33 | 3.814% | $205.8943 | $205.89 | $205.90 | $205.90 |
| Purchase #7 | $112.46 | 13.369% | $127.4948 | $127.49 | $127.50 | $127.50 |
| 7 purchase totals = | $830.32 | $906.7465 | $906.73 | $906.70 | $906.80 | |