| 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 | $216.34 | 9.867% | $237.6863 | $237.69 | $237.70 | $237.70 |
| Purchase #2 | $98.78 | 9.131% | $107.7996 | $107.80 | $107.80 | $107.80 |
| Purchase #3 | $20.73 | 12.845% | $23.3928 | $23.39 | $23.40 | $23.40 |
| Purchase #4 | $9.46 | 13.251% | $10.7135 | $10.71 | $10.70 | $10.70 |
| Purchase #5 | $150.49 | 5.390% | $158.6014 | $158.60 | $158.60 | $158.60 |
| Purchase #6 | $195.50 | 9.698% | $214.4596 | $214.46 | $214.45 | $214.50 |
| Purchase #7 | $87.98 | 3.585% | $91.1341 | $91.13 | $91.15 | $91.10 |
| 7 purchase totals = | $779.28 | $843.7873 | $843.78 | $843.80 | $843.80 | |