| 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 | $208.95 | 13.550% | $237.2627 | $237.26 | $237.25 | $237.30 |
| Purchase #2 | $73.52 | 7.559% | $79.0774 | $79.08 | $79.10 | $79.10 |
| Purchase #3 | $33.69 | 4.286% | $35.134 | $35.13 | $35.15 | $35.10 |
| Purchase #4 | $7.56 | 9.202% | $8.2557 | $8.26 | $8.25 | $8.30 |
| Purchase #5 | $196.27 | 4.663% | $205.4221 | $205.42 | $205.40 | $205.40 |
| Purchase #6 | $133.63 | 4.626% | $139.8117 | $139.81 | $139.80 | $139.80 |
| Purchase #7 | $180.51 | 8.649% | $196.1223 | $196.12 | $196.10 | $196.10 |
| 7 purchase totals = | $834.13 | $901.0859 | $901.08 | $901.05 | $901.10 | |