| 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 | $242.41 | 11.513% | $270.3187 | $270.32 | $270.30 | $270.30 |
| Purchase #2 | $73.80 | 6.380% | $78.5084 | $78.51 | $78.50 | $78.50 |
| Purchase #3 | $44.68 | 3.608% | $46.2921 | $46.29 | $46.30 | $46.30 |
| Purchase #4 | $167.71 | 5.205% | $176.4393 | $176.44 | $176.45 | $176.40 |
| Purchase #5 | $23.87 | 8.512% | $25.9018 | $25.90 | $25.90 | $25.90 |
| Purchase #6 | $112.36 | 3.220% | $115.978 | $115.98 | $116.00 | $116.00 |
| Purchase #7 | $96.53 | 11.439% | $107.5721 | $107.57 | $107.55 | $107.60 |
| 7 purchase totals = | $761.36 | $821.0104 | $821.01 | $821.00 | $821.00 | |