| 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 | $77.75 | 11.350% | $86.5746 | $86.57 | $86.55 | $86.60 |
| Purchase #2 | $207.47 | 6.401% | $220.7502 | $220.75 | $220.75 | $220.80 |
| Purchase #3 | $132.38 | 13.839% | $150.7001 | $150.70 | $150.70 | $150.70 |
| Purchase #4 | $235.28 | 3.841% | $244.3171 | $244.32 | $244.30 | $244.30 |
| Purchase #5 | $212.93 | 13.641% | $241.9758 | $241.98 | $242.00 | $242.00 |
| Purchase #6 | $89.39 | 11.234% | $99.4321 | $99.43 | $99.45 | $99.40 |
| Purchase #7 | $80.47 | 4.747% | $84.2899 | $84.29 | $84.30 | $84.30 |
| 7 purchase totals = | $1,035.67 | $1,128.0398 | $1,128.04 | $1,128.05 | $1,128.10 | |