| 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 | $242.62 | 7.457% | $260.7122 | $260.71 | $260.70 | $260.70 |
| Purchase #2 | $188.74 | 12.611% | $212.542 | $212.54 | $212.55 | $212.50 |
| Purchase #3 | $218.51 | 6.299% | $232.2739 | $232.27 | $232.25 | $232.30 |
| Purchase #4 | $242.35 | 8.186% | $262.1888 | $262.19 | $262.20 | $262.20 |
| Purchase #5 | $156.64 | 11.289% | $174.3231 | $174.32 | $174.30 | $174.30 |
| Purchase #6 | $151.97 | 10.679% | $168.1989 | $168.20 | $168.20 | $168.20 |
| Purchase #7 | $88.44 | 6.105% | $93.8393 | $93.84 | $93.85 | $93.80 |
| 7 purchase totals = | $1,289.27 | $1,404.0782 | $1,404.07 | $1,404.05 | $1,404.00 | |