| 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 | $21.38 | 10.430% | $23.6099 | $23.61 | $23.60 | $23.60 |
| Purchase #2 | $239.26 | 11.522% | $266.8275 | $266.83 | $266.85 | $266.80 |
| Purchase #3 | $219.49 | 9.642% | $240.6532 | $240.65 | $240.65 | $240.70 |
| Purchase #4 | $176.76 | 10.733% | $195.7317 | $195.73 | $195.75 | $195.70 |
| Purchase #5 | $28.46 | 8.505% | $30.8805 | $30.88 | $30.90 | $30.90 |
| Purchase #6 | $37.32 | 13.725% | $42.4422 | $42.44 | $42.45 | $42.40 |
| Purchase #7 | $139.49 | 13.256% | $157.9808 | $157.98 | $158.00 | $158.00 |
| 7 purchase totals = | $862.16 | $958.1258 | $958.12 | $958.20 | $958.10 | |