| 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 | $202.56 | 13.213% | $229.3243 | $229.32 | $229.30 | $229.30 |
| Purchase #2 | $80.47 | 6.231% | $85.4841 | $85.48 | $85.50 | $85.50 |
| Purchase #3 | $72.33 | 13.534% | $82.1191 | $82.12 | $82.10 | $82.10 |
| Purchase #4 | $125.88 | 13.587% | $142.9833 | $142.98 | $143.00 | $143.00 |
| Purchase #5 | $87.61 | 6.319% | $93.1461 | $93.15 | $93.15 | $93.10 |
| Purchase #6 | $47.34 | 4.769% | $49.5976 | $49.60 | $49.60 | $49.60 |
| Purchase #7 | $185.38 | 11.165% | $206.0777 | $206.08 | $206.10 | $206.10 |
| 7 purchase totals = | $801.57 | $888.7322 | $888.73 | $888.75 | $888.70 | |