| 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 | $248.87 | 3.467% | $257.4983 | $257.50 | $257.50 | $257.50 |
| Purchase #2 | $121.30 | 6.331% | $128.9795 | $128.98 | $129.00 | $129.00 |
| Purchase #3 | $55.76 | 13.155% | $63.0952 | $63.10 | $63.10 | $63.10 |
| Purchase #4 | $41.64 | 3.628% | $43.1507 | $43.15 | $43.15 | $43.20 |
| Purchase #5 | $53.74 | 12.131% | $60.2592 | $60.26 | $60.25 | $60.30 |
| Purchase #6 | $215.54 | 8.798% | $234.5032 | $234.50 | $234.50 | $234.50 |
| Purchase #7 | $122.83 | 13.383% | $139.2683 | $139.27 | $139.25 | $139.30 |
| 7 purchase totals = | $859.68 | $926.7544 | $926.76 | $926.75 | $926.90 | |