| 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 | $124.67 | 10.611% | $137.8987 | $137.90 | $137.90 | $137.90 |
| Purchase #2 | $163.88 | 3.106% | $168.9701 | $168.97 | $168.95 | $169.00 |
| Purchase #3 | $33.59 | 6.139% | $35.6521 | $35.65 | $35.65 | $35.70 |
| Purchase #4 | $107.93 | 12.152% | $121.0457 | $121.05 | $121.05 | $121.00 |
| Purchase #5 | $242.95 | 5.216% | $255.6223 | $255.62 | $255.60 | $255.60 |
| Purchase #6 | $79.86 | 8.316% | $86.5012 | $86.50 | $86.50 | $86.50 |
| Purchase #7 | $107.29 | 4.493% | $112.1105 | $112.11 | $112.10 | $112.10 |
| 7 purchase totals = | $860.17 | $917.8006 | $917.80 | $917.75 | $917.80 | |