| 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 | $227.88 | 3.476% | $235.8011 | $235.80 | $235.80 | $235.80 |
| Purchase #2 | $128.63 | 4.232% | $134.0736 | $134.07 | $134.05 | $134.10 |
| Purchase #3 | $89.37 | 7.851% | $96.3864 | $96.39 | $96.40 | $96.40 |
| Purchase #4 | $12.94 | 6.292% | $13.7542 | $13.75 | $13.75 | $13.80 |
| Purchase #5 | $41.31 | 3.275% | $42.6629 | $42.66 | $42.65 | $42.70 |
| Purchase #6 | $215.35 | 7.248% | $230.9586 | $230.96 | $230.95 | $231.00 |
| Purchase #7 | $14.85 | 3.786% | $15.4122 | $15.41 | $15.40 | $15.40 |
| 7 purchase totals = | $730.33 | $769.0490 | $769.04 | $769.00 | $769.20 | |