| 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 | $106.66 | 13.819% | $121.3993 | $121.40 | $121.40 | $121.40 |
| Purchase #2 | $44.93 | 5.189% | $47.2614 | $47.26 | $47.25 | $47.30 |
| Purchase #3 | $125.95 | 4.297% | $131.3621 | $131.36 | $131.35 | $131.40 |
| Purchase #4 | $30.98 | 6.573% | $33.0163 | $33.02 | $33.00 | $33.00 |
| Purchase #5 | $87.80 | 12.392% | $98.6802 | $98.68 | $98.70 | $98.70 |
| Purchase #6 | $178.45 | 12.803% | $201.297 | $201.30 | $201.30 | $201.30 |
| Purchase #7 | $192.97 | 12.154% | $216.4236 | $216.42 | $216.40 | $216.40 |
| 7 purchase totals = | $767.74 | $849.4399 | $849.44 | $849.40 | $849.50 | |