| 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 | $206.85 | 8.695% | $224.8356 | $224.84 | $224.85 | $224.80 |
| Purchase #2 | $140.33 | 6.489% | $149.436 | $149.44 | $149.45 | $149.40 |
| Purchase #3 | $95.77 | 6.443% | $101.9405 | $101.94 | $101.95 | $101.90 |
| Purchase #4 | $244.56 | 11.368% | $272.3616 | $272.36 | $272.35 | $272.40 |
| Purchase #5 | $225.33 | 12.797% | $254.1655 | $254.17 | $254.15 | $254.20 |
| Purchase #6 | $43.55 | 13.262% | $49.3256 | $49.33 | $49.35 | $49.30 |
| Purchase #7 | $242.80 | 7.767% | $261.6583 | $261.66 | $261.65 | $261.70 |
| 7 purchase totals = | $1,199.19 | $1,313.7231 | $1,313.74 | $1,313.75 | $1,313.70 | |