| 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 | $241.61 | 10.342% | $266.5973 | $266.60 | $266.60 | $266.60 |
| Purchase #2 | $70.69 | 6.827% | $75.516 | $75.52 | $75.50 | $75.50 |
| Purchase #3 | $212.78 | 7.594% | $228.9385 | $228.94 | $228.95 | $228.90 |
| Purchase #4 | $51.91 | 6.368% | $55.2156 | $55.22 | $55.20 | $55.20 |
| Purchase #5 | $169.80 | 10.564% | $187.7377 | $187.74 | $187.75 | $187.70 |
| Purchase #6 | $117.46 | 8.372% | $127.2938 | $127.29 | $127.30 | $127.30 |
| Purchase #7 | $9.69 | 12.504% | $10.9016 | $10.90 | $10.90 | $10.90 |
| 7 purchase totals = | $873.94 | $952.2005 | $952.21 | $952.20 | $952.10 | |