| 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 | $206.66 | 13.107% | $233.7469 | $233.75 | $233.75 | $233.70 |
| Purchase #2 | $129.56 | 8.219% | $140.2085 | $140.21 | $140.20 | $140.20 |
| Purchase #3 | $186.57 | 9.627% | $204.5311 | $204.53 | $204.55 | $204.50 |
| Purchase #4 | $240.26 | 7.334% | $257.8807 | $257.88 | $257.90 | $257.90 |
| Purchase #5 | $142.91 | 3.803% | $148.3449 | $148.34 | $148.35 | $148.30 |
| Purchase #6 | $150.95 | 5.148% | $158.7209 | $158.72 | $158.70 | $158.70 |
| Purchase #7 | $143.88 | 5.179% | $151.3315 | $151.33 | $151.35 | $151.30 |
| 7 purchase totals = | $1,200.79 | $1,294.7645 | $1,294.76 | $1,294.80 | $1,294.60 | |