| 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 | $216.35 | 8.128% | $233.9349 | $233.93 | $233.95 | $233.90 |
| Purchase #2 | $77.43 | 7.368% | $83.135 | $83.14 | $83.15 | $83.10 |
| Purchase #3 | $150.39 | 13.874% | $171.2551 | $171.26 | $171.25 | $171.30 |
| Purchase #4 | $32.46 | 5.818% | $34.3485 | $34.35 | $34.35 | $34.30 |
| Purchase #5 | $28.48 | 6.361% | $30.2916 | $30.29 | $30.30 | $30.30 |
| Purchase #6 | $211.64 | 12.107% | $237.2633 | $237.26 | $237.25 | $237.30 |
| Purchase #7 | $100.55 | 3.600% | $104.1698 | $104.17 | $104.15 | $104.20 |
| 7 purchase totals = | $817.30 | $894.3982 | $894.40 | $894.40 | $894.40 | |