| 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 | $26.41 | 6.183% | $28.0429 | $28.04 | $28.05 | $28.00 |
| Purchase #2 | $127.37 | 11.572% | $142.1093 | $142.11 | $142.10 | $142.10 |
| Purchase #3 | $149.25 | 12.648% | $168.1271 | $168.13 | $168.15 | $168.10 |
| Purchase #4 | $199.55 | 3.415% | $206.3646 | $206.36 | $206.35 | $206.40 |
| Purchase #5 | $100.27 | 11.522% | $111.8231 | $111.82 | $111.80 | $111.80 |
| Purchase #6 | $184.47 | 10.390% | $203.6364 | $203.64 | $203.65 | $203.60 |
| Purchase #7 | $124.72 | 7.155% | $133.6437 | $133.64 | $133.65 | $133.60 |
| 7 purchase totals = | $912.04 | $993.7471 | $993.74 | $993.75 | $993.60 | |