| 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 | $225.65 | 4.283% | $235.3146 | $235.31 | $235.30 | $235.30 |
| Purchase #2 | $174.35 | 9.175% | $190.3466 | $190.35 | $190.35 | $190.30 |
| Purchase #3 | $214.93 | 9.366% | $235.0603 | $235.06 | $235.05 | $235.10 |
| Purchase #4 | $227.47 | 6.546% | $242.3602 | $242.36 | $242.35 | $242.40 |
| Purchase #5 | $141.89 | 7.174% | $152.0692 | $152.07 | $152.05 | $152.10 |
| Purchase #6 | $189.26 | 5.491% | $199.6523 | $199.65 | $199.65 | $199.70 |
| Purchase #7 | $90.82 | 9.391% | $99.3489 | $99.35 | $99.35 | $99.30 |
| 7 purchase totals = | $1,264.37 | $1,354.1521 | $1,354.15 | $1,354.10 | $1,354.20 | |