| 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 | $104.35 | 7.791% | $112.4799 | $112.48 | $112.50 | $112.50 |
| Purchase #2 | $128.43 | 10.854% | $142.3698 | $142.37 | $142.35 | $142.40 |
| Purchase #3 | $156.84 | 8.578% | $170.2937 | $170.29 | $170.30 | $170.30 |
| Purchase #4 | $180.43 | 13.117% | $204.097 | $204.10 | $204.10 | $204.10 |
| Purchase #5 | $189.78 | 11.324% | $211.2707 | $211.27 | $211.25 | $211.30 |
| Purchase #6 | $45.34 | 6.399% | $48.2413 | $48.24 | $48.25 | $48.20 |
| Purchase #7 | $191.94 | 6.668% | $204.7386 | $204.74 | $204.75 | $204.70 |
| 7 purchase totals = | $997.11 | $1,093.4910 | $1,093.49 | $1,093.50 | $1,093.50 | |