| 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 | $102.58 | 5.199% | $107.9131 | $107.91 | $107.90 | $107.90 |
| Purchase #2 | $224.78 | 6.743% | $239.9369 | $239.94 | $239.95 | $239.90 |
| Purchase #3 | $119.46 | 8.241% | $129.3047 | $129.30 | $129.30 | $129.30 |
| Purchase #4 | $121.68 | 10.499% | $134.4552 | $134.46 | $134.45 | $134.50 |
| Purchase #5 | $113.36 | 10.634% | $125.4147 | $125.41 | $125.40 | $125.40 |
| Purchase #6 | $66.87 | 9.378% | $73.1411 | $73.14 | $73.15 | $73.10 |
| Purchase #7 | $132.29 | 13.695% | $150.4071 | $150.41 | $150.40 | $150.40 |
| 7 purchase totals = | $881.02 | $960.5728 | $960.57 | $960.55 | $960.50 | |