| 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 | $181.73 | 12.480% | $204.4099 | $204.41 | $204.40 | $204.40 |
| Purchase #2 | $224.51 | 3.385% | $232.1097 | $232.11 | $232.10 | $232.10 |
| Purchase #3 | $155.65 | 10.212% | $171.545 | $171.55 | $171.55 | $171.50 |
| Purchase #4 | $77.31 | 6.351% | $82.22 | $82.22 | $82.20 | $82.20 |
| Purchase #5 | $220.62 | 9.713% | $242.0488 | $242.05 | $242.05 | $242.00 |
| Purchase #6 | $170.71 | 4.555% | $178.4858 | $178.49 | $178.50 | $178.50 |
| Purchase #7 | $30.42 | 9.537% | $33.3212 | $33.32 | $33.30 | $33.30 |
| 7 purchase totals = | $1,060.95 | $1,144.1404 | $1,144.15 | $1,144.10 | $1,144.00 | |