| 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 | $25.47 | 4.248% | $26.552 | $26.55 | $26.55 | $26.60 |
| Purchase #2 | $116.68 | 6.335% | $124.0717 | $124.07 | $124.05 | $124.10 |
| Purchase #3 | $205.44 | 10.116% | $226.2223 | $226.22 | $226.20 | $226.20 |
| Purchase #4 | $132.45 | 8.474% | $143.6738 | $143.67 | $143.65 | $143.70 |
| Purchase #5 | $139.52 | 4.295% | $145.5124 | $145.51 | $145.50 | $145.50 |
| Purchase #6 | $73.72 | 4.182% | $76.803 | $76.80 | $76.80 | $76.80 |
| Purchase #7 | $229.46 | 7.301% | $246.2129 | $246.21 | $246.20 | $246.20 |
| 7 purchase totals = | $922.74 | $989.0481 | $989.03 | $988.95 | $989.10 | |