| 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 | $226.36 | 5.814% | $239.5206 | $239.52 | $239.50 | $239.50 |
| Purchase #2 | $54.76 | 13.386% | $62.0902 | $62.09 | $62.10 | $62.10 |
| Purchase #3 | $17.69 | 6.293% | $18.8032 | $18.80 | $18.80 | $18.80 |
| Purchase #4 | $178.32 | 8.469% | $193.4219 | $193.42 | $193.40 | $193.40 |
| Purchase #5 | $100.79 | 8.563% | $109.4206 | $109.42 | $109.40 | $109.40 |
| Purchase #6 | $179.92 | 8.732% | $195.6306 | $195.63 | $195.65 | $195.60 |
| Purchase #7 | $48.55 | 11.653% | $54.2075 | $54.21 | $54.20 | $54.20 |
| 7 purchase totals = | $806.39 | $873.0946 | $873.09 | $873.05 | $873.00 | |