| 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 | $184.43 | 8.112% | $199.391 | $199.39 | $199.40 | $199.40 |
| Purchase #2 | $81.37 | 3.459% | $84.1846 | $84.18 | $84.20 | $84.20 |
| Purchase #3 | $244.58 | 5.128% | $257.1221 | $257.12 | $257.10 | $257.10 |
| Purchase #4 | $18.75 | 7.514% | $20.1589 | $20.16 | $20.15 | $20.20 |
| Purchase #5 | $64.63 | 6.135% | $68.5951 | $68.60 | $68.60 | $68.60 |
| Purchase #6 | $230.70 | 5.546% | $243.4946 | $243.49 | $243.50 | $243.50 |
| Purchase #7 | $93.75 | 10.121% | $103.2384 | $103.24 | $103.25 | $103.20 |
| 7 purchase totals = | $918.21 | $976.1847 | $976.18 | $976.20 | $976.20 | |