| 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 | $123.29 | 12.306% | $138.4621 | $138.46 | $138.45 | $138.50 |
| Purchase #2 | $219.91 | 4.251% | $229.2584 | $229.26 | $229.25 | $229.30 |
| Purchase #3 | $169.54 | 12.323% | $190.4324 | $190.43 | $190.45 | $190.40 |
| Purchase #4 | $26.44 | 10.208% | $29.139 | $29.14 | $29.15 | $29.10 |
| Purchase #5 | $140.93 | 3.115% | $145.32 | $145.32 | $145.30 | $145.30 |
| Purchase #6 | $34.40 | 11.848% | $38.4757 | $38.48 | $38.50 | $38.50 |
| Purchase #7 | $123.67 | 13.338% | $140.1651 | $140.17 | $140.15 | $140.20 |
| 7 purchase totals = | $838.18 | $911.2527 | $911.26 | $911.25 | $911.30 | |