| 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 | $98.73 | 10.403% | $109.0009 | $109.00 | $109.00 | $109.00 |
| Purchase #2 | $136.84 | 9.195% | $149.4224 | $149.42 | $149.40 | $149.40 |
| Purchase #3 | $91.33 | 6.806% | $97.5459 | $97.55 | $97.55 | $97.50 |
| Purchase #4 | $133.40 | 3.747% | $138.3985 | $138.40 | $138.40 | $138.40 |
| Purchase #5 | $106.46 | 5.872% | $112.7113 | $112.71 | $112.70 | $112.70 |
| Purchase #6 | $153.48 | 13.350% | $173.9696 | $173.97 | $173.95 | $174.00 |
| Purchase #7 | $218.57 | 10.580% | $241.6947 | $241.69 | $241.70 | $241.70 |
| 7 purchase totals = | $938.81 | $1,022.7433 | $1,022.74 | $1,022.70 | $1,022.70 | |