| 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 | $215.35 | 8.510% | $233.6763 | $233.68 | $233.70 | $233.70 |
| Purchase #2 | $176.26 | 9.567% | $193.1228 | $193.12 | $193.10 | $193.10 |
| Purchase #3 | $9.42 | 8.190% | $10.1915 | $10.19 | $10.20 | $10.20 |
| Purchase #4 | $21.69 | 12.786% | $24.4633 | $24.46 | $24.45 | $24.50 |
| Purchase #5 | $143.40 | 13.146% | $162.2514 | $162.25 | $162.25 | $162.30 |
| Purchase #6 | $130.74 | 5.520% | $137.9568 | $137.96 | $137.95 | $138.00 |
| Purchase #7 | $221.75 | 4.352% | $231.4006 | $231.40 | $231.40 | $231.40 |
| 7 purchase totals = | $918.61 | $993.0627 | $993.06 | $993.05 | $993.20 | |