| 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 | $233.76 | 3.562% | $242.0865 | $242.09 | $242.10 | $242.10 |
| Purchase #2 | $228.79 | 11.742% | $255.6545 | $255.65 | $255.65 | $255.70 |
| Purchase #3 | $117.44 | 8.239% | $127.1159 | $127.12 | $127.10 | $127.10 |
| Purchase #4 | $78.97 | 4.575% | $82.5829 | $82.58 | $82.60 | $82.60 |
| Purchase #5 | $130.31 | 5.134% | $137.0001 | $137.00 | $137.00 | $137.00 |
| Purchase #6 | $194.96 | 9.186% | $212.869 | $212.87 | $212.85 | $212.90 |
| Purchase #7 | $226.85 | 4.188% | $236.3505 | $236.35 | $236.35 | $236.40 |
| 7 purchase totals = | $1,211.08 | $1,293.6594 | $1,293.66 | $1,293.65 | $1,293.80 | |