| 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 | $211.98 | 13.462% | $240.5167 | $240.52 | $240.50 | $240.50 |
| Purchase #2 | $126.41 | 10.772% | $140.0269 | $140.03 | $140.05 | $140.00 |
| Purchase #3 | $233.57 | 4.410% | $243.8704 | $243.87 | $243.85 | $243.90 |
| Purchase #4 | $244.76 | 3.822% | $254.1147 | $254.11 | $254.10 | $254.10 |
| Purchase #5 | $153.40 | 12.873% | $173.1472 | $173.15 | $173.15 | $173.10 |
| Purchase #6 | $133.49 | 11.717% | $149.131 | $149.13 | $149.15 | $149.10 |
| Purchase #7 | $153.38 | 11.429% | $170.9098 | $170.91 | $170.90 | $170.90 |
| 7 purchase totals = | $1,256.99 | $1,371.7167 | $1,371.72 | $1,371.70 | $1,371.60 | |