| 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 | $183.44 | 11.341% | $204.2439 | $204.24 | $204.25 | $204.20 |
| Purchase #2 | $45.94 | 11.669% | $51.3007 | $51.30 | $51.30 | $51.30 |
| Purchase #3 | $140.50 | 10.256% | $154.9097 | $154.91 | $154.90 | $154.90 |
| Purchase #4 | $139.30 | 3.772% | $144.5544 | $144.55 | $144.55 | $144.60 |
| Purchase #5 | $79.95 | 6.748% | $85.345 | $85.35 | $85.35 | $85.30 |
| Purchase #6 | $222.56 | 9.233% | $243.109 | $243.11 | $243.10 | $243.10 |
| Purchase #7 | $5.45 | 5.874% | $5.7701 | $5.77 | $5.75 | $5.80 |
| 7 purchase totals = | $817.14 | $889.2328 | $889.23 | $889.20 | $889.20 | |