| 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 | $131.68 | 4.237% | $137.2593 | $137.26 | $137.25 | $137.30 |
| Purchase #2 | $188.78 | 12.474% | $212.3284 | $212.33 | $212.35 | $212.30 |
| Purchase #3 | $96.81 | 3.327% | $100.0309 | $100.03 | $100.05 | $100.00 |
| Purchase #4 | $244.99 | 11.533% | $273.2447 | $273.24 | $273.25 | $273.20 |
| Purchase #5 | $122.93 | 10.232% | $135.5082 | $135.51 | $135.50 | $135.50 |
| Purchase #6 | $19.65 | 4.733% | $20.58 | $20.58 | $20.60 | $20.60 |
| Purchase #7 | $66.62 | 9.701% | $73.0828 | $73.08 | $73.10 | $73.10 |
| 7 purchase totals = | $871.46 | $952.0343 | $952.03 | $952.10 | $952.00 | |