| 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 | $188.73 | 12.756% | $212.8044 | $212.80 | $212.80 | $212.80 |
| Purchase #2 | $154.46 | 9.630% | $169.3345 | $169.33 | $169.35 | $169.30 |
| Purchase #3 | $91.91 | 6.792% | $98.1525 | $98.15 | $98.15 | $98.20 |
| Purchase #4 | $19.91 | 4.771% | $20.8599 | $20.86 | $20.85 | $20.90 |
| Purchase #5 | $230.57 | 3.430% | $238.4786 | $238.48 | $238.50 | $238.50 |
| Purchase #6 | $113.70 | 7.547% | $122.2809 | $122.28 | $122.30 | $122.30 |
| Purchase #7 | $229.29 | 5.820% | $242.6347 | $242.63 | $242.65 | $242.60 |
| 7 purchase totals = | $1,028.57 | $1,104.5455 | $1,104.53 | $1,104.60 | $1,104.60 | |