| 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 | $117.90 | 7.292% | $126.4973 | $126.50 | $126.50 | $126.50 |
| Purchase #2 | $110.48 | 13.529% | $125.4268 | $125.43 | $125.45 | $125.40 |
| Purchase #3 | $229.97 | 5.842% | $243.4048 | $243.40 | $243.40 | $243.40 |
| Purchase #4 | $148.43 | 12.708% | $167.2925 | $167.29 | $167.30 | $167.30 |
| Purchase #5 | $137.69 | 11.796% | $153.9319 | $153.93 | $153.95 | $153.90 |
| Purchase #6 | $130.46 | 5.868% | $138.1154 | $138.12 | $138.10 | $138.10 |
| Purchase #7 | $40.33 | 13.350% | $45.7141 | $45.71 | $45.70 | $45.70 |
| 7 purchase totals = | $915.26 | $1,000.3828 | $1,000.38 | $1,000.40 | $1,000.30 | |