| 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 | $247.44 | 10.561% | $273.5721 | $273.57 | $273.55 | $273.60 |
| Purchase #2 | $163.62 | 6.734% | $174.6382 | $174.64 | $174.65 | $174.60 |
| Purchase #3 | $137.73 | 5.589% | $145.4277 | $145.43 | $145.45 | $145.40 |
| Purchase #4 | $139.79 | 7.528% | $150.3134 | $150.31 | $150.30 | $150.30 |
| Purchase #5 | $22.86 | 12.359% | $25.6853 | $25.69 | $25.70 | $25.70 |
| Purchase #6 | $86.63 | 12.156% | $97.1607 | $97.16 | $97.15 | $97.20 |
| Purchase #7 | $65.84 | 9.647% | $72.1916 | $72.19 | $72.20 | $72.20 |
| 7 purchase totals = | $863.91 | $938.9890 | $938.99 | $939.00 | $939.00 | |