| 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 | $101.43 | 6.503% | $108.026 | $108.03 | $108.05 | $108.00 |
| Purchase #2 | $233.29 | 3.808% | $242.1737 | $242.17 | $242.15 | $242.20 |
| Purchase #3 | $35.83 | 7.491% | $38.514 | $38.51 | $38.50 | $38.50 |
| Purchase #4 | $128.54 | 13.445% | $145.8222 | $145.82 | $145.80 | $145.80 |
| Purchase #5 | $182.71 | 11.624% | $203.9482 | $203.95 | $203.95 | $203.90 |
| Purchase #6 | $30.48 | 13.313% | $34.5378 | $34.54 | $34.55 | $34.50 |
| Purchase #7 | $180.78 | 12.818% | $203.9524 | $203.95 | $203.95 | $204.00 |
| 7 purchase totals = | $893.06 | $976.9743 | $976.97 | $976.95 | $976.90 | |