| 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 | $228.49 | 12.669% | $257.4374 | $257.44 | $257.45 | $257.40 |
| Purchase #2 | $130.73 | 10.362% | $144.2762 | $144.28 | $144.30 | $144.30 |
| Purchase #3 | $79.96 | 3.399% | $82.6778 | $82.68 | $82.70 | $82.70 |
| Purchase #4 | $20.67 | 11.156% | $22.9759 | $22.98 | $23.00 | $23.00 |
| Purchase #5 | $171.70 | 12.239% | $192.7144 | $192.71 | $192.70 | $192.70 |
| Purchase #6 | $142.57 | 6.146% | $151.3324 | $151.33 | $151.35 | $151.30 |
| Purchase #7 | $26.38 | 11.403% | $29.3881 | $29.39 | $29.40 | $29.40 |
| 7 purchase totals = | $800.50 | $880.8022 | $880.81 | $880.90 | $880.80 | |