| 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 | $238.77 | 3.650% | $247.4851 | $247.49 | $247.50 | $247.50 |
| Purchase #2 | $150.65 | 6.502% | $160.4453 | $160.45 | $160.45 | $160.40 |
| Purchase #3 | $200.75 | 5.541% | $211.8736 | $211.87 | $211.85 | $211.90 |
| Purchase #4 | $13.42 | 6.627% | $14.3093 | $14.31 | $14.30 | $14.30 |
| Purchase #5 | $126.28 | 4.776% | $132.3111 | $132.31 | $132.30 | $132.30 |
| Purchase #6 | $88.74 | 3.220% | $91.5974 | $91.60 | $91.60 | $91.60 |
| Purchase #7 | $40.80 | 8.383% | $44.2203 | $44.22 | $44.20 | $44.20 |
| 7 purchase totals = | $859.41 | $902.2421 | $902.25 | $902.20 | $902.20 | |