| 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 | $99.27 | 10.385% | $109.5792 | $109.58 | $109.60 | $109.60 |
| Purchase #2 | $226.43 | 7.460% | $243.3217 | $243.32 | $243.30 | $243.30 |
| Purchase #3 | $165.96 | 5.372% | $174.8754 | $174.88 | $174.90 | $174.90 |
| Purchase #4 | $199.47 | 9.855% | $219.1278 | $219.13 | $219.15 | $219.10 |
| Purchase #5 | $127.69 | 11.282% | $142.096 | $142.10 | $142.10 | $142.10 |
| Purchase #6 | $32.41 | 13.184% | $36.6829 | $36.68 | $36.70 | $36.70 |
| Purchase #7 | $16.93 | 12.422% | $19.033 | $19.03 | $19.05 | $19.00 |
| 7 purchase totals = | $868.16 | $944.7160 | $944.72 | $944.80 | $944.70 | |