| 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 | $231.70 | 4.477% | $242.0732 | $242.07 | $242.05 | $242.10 |
| Purchase #2 | $212.41 | 12.173% | $238.2667 | $238.27 | $238.25 | $238.30 |
| Purchase #3 | $53.62 | 6.257% | $56.975 | $56.98 | $57.00 | $57.00 |
| Purchase #4 | $160.48 | 4.149% | $167.1383 | $167.14 | $167.15 | $167.10 |
| Purchase #5 | $78.53 | 7.335% | $84.2902 | $84.29 | $84.30 | $84.30 |
| Purchase #6 | $104.42 | 10.507% | $115.3914 | $115.39 | $115.40 | $115.40 |
| Purchase #7 | $217.89 | 12.391% | $244.8887 | $244.89 | $244.90 | $244.90 |
| 7 purchase totals = | $1,059.05 | $1,149.0235 | $1,149.03 | $1,149.05 | $1,149.10 | |