| 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 | $174.92 | 8.460% | $189.7182 | $189.72 | $189.70 | $189.70 |
| Purchase #2 | $27.81 | 11.341% | $30.9639 | $30.96 | $30.95 | $31.00 |
| Purchase #3 | $109.63 | 9.205% | $119.7214 | $119.72 | $119.70 | $119.70 |
| Purchase #4 | $200.82 | 6.574% | $214.0219 | $214.02 | $214.00 | $214.00 |
| Purchase #5 | $205.51 | 5.500% | $216.8131 | $216.81 | $216.80 | $216.80 |
| Purchase #6 | $229.47 | 9.840% | $252.0498 | $252.05 | $252.05 | $252.00 |
| Purchase #7 | $178.51 | 6.560% | $190.2203 | $190.22 | $190.20 | $190.20 |
| 7 purchase totals = | $1,126.67 | $1,213.5086 | $1,213.50 | $1,213.40 | $1,213.40 | |