| 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 | $185.45 | 4.853% | $194.4499 | $194.45 | $194.45 | $194.40 |
| Purchase #2 | $250.75 | 9.286% | $274.0346 | $274.03 | $274.05 | $274.00 |
| Purchase #3 | $71.84 | 12.648% | $80.9263 | $80.93 | $80.95 | $80.90 |
| Purchase #4 | $136.51 | 5.867% | $144.519 | $144.52 | $144.50 | $144.50 |
| Purchase #5 | $229.53 | 3.705% | $238.0341 | $238.03 | $238.05 | $238.00 |
| Purchase #6 | $231.63 | 5.376% | $244.0824 | $244.08 | $244.10 | $244.10 |
| Purchase #7 | $193.81 | 8.844% | $210.9506 | $210.95 | $210.95 | $211.00 |
| 7 purchase totals = | $1,299.52 | $1,386.9969 | $1,386.99 | $1,387.05 | $1,386.90 | |