| 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 | $242.84 | 9.261% | $265.3294 | $265.33 | $265.35 | $265.30 |
| Purchase #2 | $148.45 | 9.405% | $162.4117 | $162.41 | $162.40 | $162.40 |
| Purchase #3 | $120.71 | 9.629% | $132.3332 | $132.33 | $132.35 | $132.30 |
| Purchase #4 | $139.72 | 11.773% | $156.1692 | $156.17 | $156.15 | $156.20 |
| Purchase #5 | $200.48 | 8.694% | $217.9097 | $217.91 | $217.90 | $217.90 |
| Purchase #6 | $154.87 | 5.594% | $163.5334 | $163.53 | $163.55 | $163.50 |
| Purchase #7 | $206.88 | 11.822% | $231.3374 | $231.34 | $231.35 | $231.30 |
| 7 purchase totals = | $1,213.95 | $1,329.0240 | $1,329.02 | $1,329.05 | $1,328.90 | |