| 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 | $93.39 | 11.304% | $103.9468 | $103.95 | $103.95 | $103.90 |
| Purchase #2 | $153.49 | 6.318% | $163.1875 | $163.19 | $163.20 | $163.20 |
| Purchase #3 | $128.74 | 4.613% | $134.6788 | $134.68 | $134.70 | $134.70 |
| Purchase #4 | $233.66 | 4.500% | $244.1747 | $244.17 | $244.15 | $244.20 |
| Purchase #5 | $9.77 | 8.716% | $10.6216 | $10.62 | $10.60 | $10.60 |
| Purchase #6 | $224.83 | 3.430% | $232.5417 | $232.54 | $232.55 | $232.50 |
| Purchase #7 | $83.36 | 4.711% | $87.2871 | $87.29 | $87.30 | $87.30 |
| 7 purchase totals = | $927.24 | $976.4382 | $976.44 | $976.45 | $976.40 | |