| 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 | $47.43 | 9.318% | $51.8495 | $51.85 | $51.85 | $51.80 |
| Purchase #2 | $170.43 | 4.697% | $178.4351 | $178.44 | $178.45 | $178.40 |
| Purchase #3 | $205.41 | 4.702% | $215.0684 | $215.07 | $215.05 | $215.10 |
| Purchase #4 | $250.77 | 9.361% | $274.2446 | $274.24 | $274.25 | $274.20 |
| Purchase #5 | $109.76 | 5.383% | $115.6684 | $115.67 | $115.65 | $115.70 |
| Purchase #6 | $209.36 | 5.240% | $220.3305 | $220.33 | $220.35 | $220.30 |
| Purchase #7 | $165.99 | 4.657% | $173.7202 | $173.72 | $173.70 | $173.70 |
| 7 purchase totals = | $1,159.15 | $1,229.3167 | $1,229.32 | $1,229.30 | $1,229.20 | |