| 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 | $200.77 | 11.564% | $223.987 | $223.99 | $224.00 | $224.00 |
| Purchase #2 | $120.36 | 10.425% | $132.9075 | $132.91 | $132.90 | $132.90 |
| Purchase #3 | $174.48 | 6.721% | $186.2068 | $186.21 | $186.20 | $186.20 |
| Purchase #4 | $125.99 | 9.791% | $138.3257 | $138.33 | $138.35 | $138.30 |
| Purchase #5 | $42.56 | 13.314% | $48.2264 | $48.23 | $48.25 | $48.20 |
| Purchase #6 | $146.51 | 6.649% | $156.2514 | $156.25 | $156.25 | $156.30 |
| Purchase #7 | $144.49 | 4.457% | $150.9299 | $150.93 | $150.95 | $150.90 |
| 7 purchase totals = | $955.16 | $1,036.8347 | $1,036.85 | $1,036.90 | $1,036.80 | |