| 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 | $124.85 | 11.217% | $138.8544 | $138.85 | $138.85 | $138.90 |
| Purchase #2 | $60.26 | 6.531% | $64.1956 | $64.20 | $64.20 | $64.20 |
| Purchase #3 | $165.98 | 10.272% | $183.0295 | $183.03 | $183.05 | $183.00 |
| Purchase #4 | $52.59 | 4.109% | $54.7509 | $54.75 | $54.75 | $54.80 |
| Purchase #5 | $136.98 | 11.854% | $153.2176 | $153.22 | $153.20 | $153.20 |
| Purchase #6 | $129.57 | 8.852% | $141.0395 | $141.04 | $141.05 | $141.00 |
| Purchase #7 | $98.75 | 10.522% | $109.1405 | $109.14 | $109.15 | $109.10 |
| 7 purchase totals = | $768.98 | $844.2280 | $844.23 | $844.25 | $844.20 | |