| 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 | $213.59 | 4.505% | $223.2122 | $223.21 | $223.20 | $223.20 |
| Purchase #2 | $144.80 | 9.125% | $158.013 | $158.01 | $158.00 | $158.00 |
| Purchase #3 | $244.41 | 3.229% | $252.302 | $252.30 | $252.30 | $252.30 |
| Purchase #4 | $77.52 | 12.303% | $87.0573 | $87.06 | $87.05 | $87.10 |
| Purchase #5 | $189.32 | 8.672% | $205.7378 | $205.74 | $205.75 | $205.70 |
| Purchase #6 | $94.44 | 8.232% | $102.2143 | $102.21 | $102.20 | $102.20 |
| Purchase #7 | $53.40 | 9.513% | $58.4799 | $58.48 | $58.50 | $58.50 |
| 7 purchase totals = | $1,017.48 | $1,087.0165 | $1,087.01 | $1,087.00 | $1,087.00 | |