| 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 | $110.67 | 13.271% | $125.357 | $125.36 | $125.35 | $125.40 |
| Purchase #2 | $56.93 | 7.762% | $61.3489 | $61.35 | $61.35 | $61.30 |
| Purchase #3 | $151.42 | 3.822% | $157.2073 | $157.21 | $157.20 | $157.20 |
| Purchase #4 | $248.42 | 13.433% | $281.7903 | $281.79 | $281.80 | $281.80 |
| Purchase #5 | $122.73 | 5.240% | $129.1611 | $129.16 | $129.15 | $129.20 |
| Purchase #6 | $88.35 | 6.786% | $94.3454 | $94.35 | $94.35 | $94.30 |
| Purchase #7 | $143.35 | 5.163% | $150.7512 | $150.75 | $150.75 | $150.80 |
| 7 purchase totals = | $921.87 | $999.9612 | $999.97 | $999.95 | $1,000.00 | |