| 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 | $224.57 | 10.556% | $248.2756 | $248.28 | $248.30 | $248.30 |
| Purchase #2 | $26.74 | 5.208% | $28.1326 | $28.13 | $28.15 | $28.10 |
| Purchase #3 | $66.83 | 10.176% | $73.6306 | $73.63 | $73.65 | $73.60 |
| Purchase #4 | $58.65 | 7.749% | $63.1948 | $63.19 | $63.20 | $63.20 |
| Purchase #5 | $123.92 | 4.471% | $129.4605 | $129.46 | $129.45 | $129.50 |
| Purchase #6 | $234.36 | 13.870% | $266.8657 | $266.87 | $266.85 | $266.90 |
| Purchase #7 | $214.61 | 8.122% | $232.0406 | $232.04 | $232.05 | $232.00 |
| 7 purchase totals = | $949.68 | $1,041.6004 | $1,041.60 | $1,041.65 | $1,041.60 | |