| 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 | $218.37 | 10.222% | $240.6918 | $240.69 | $240.70 | $240.70 |
| Purchase #2 | $214.35 | 13.548% | $243.3901 | $243.39 | $243.40 | $243.40 |
| Purchase #3 | $191.62 | 7.318% | $205.6428 | $205.64 | $205.65 | $205.60 |
| Purchase #4 | $244.80 | 8.689% | $266.0707 | $266.07 | $266.05 | $266.10 |
| Purchase #5 | $75.41 | 4.609% | $78.8856 | $78.89 | $78.90 | $78.90 |
| Purchase #6 | $72.32 | 9.400% | $79.1181 | $79.12 | $79.10 | $79.10 |
| Purchase #7 | $248.40 | 3.542% | $257.1983 | $257.20 | $257.20 | $257.20 |
| 7 purchase totals = | $1,265.27 | $1,370.9974 | $1,371.00 | $1,371.00 | $1,371.00 | |