| 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 | $200.90 | 11.503% | $224.0095 | $224.01 | $224.00 | $224.00 |
| Purchase #2 | $139.79 | 9.275% | $152.7555 | $152.76 | $152.75 | $152.80 |
| Purchase #3 | $47.66 | 7.693% | $51.3265 | $51.33 | $51.35 | $51.30 |
| Purchase #4 | $228.95 | 5.297% | $241.0775 | $241.08 | $241.10 | $241.10 |
| Purchase #5 | $44.79 | 7.529% | $48.1622 | $48.16 | $48.15 | $48.20 |
| Purchase #6 | $36.67 | 9.193% | $40.0411 | $40.04 | $40.05 | $40.00 |
| Purchase #7 | $45.60 | 9.772% | $50.056 | $50.06 | $50.05 | $50.10 |
| 7 purchase totals = | $744.36 | $807.4283 | $807.44 | $807.45 | $807.50 | |