| 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 | $195.81 | 9.691% | $214.7859 | $214.79 | $214.80 | $214.80 |
| Purchase #2 | $59.33 | 9.188% | $64.7812 | $64.78 | $64.80 | $64.80 |
| Purchase #3 | $103.51 | 4.448% | $108.1141 | $108.11 | $108.10 | $108.10 |
| Purchase #4 | $8.30 | 11.468% | $9.2518 | $9.25 | $9.25 | $9.30 |
| Purchase #5 | $134.77 | 7.289% | $144.5934 | $144.59 | $144.60 | $144.60 |
| Purchase #6 | $66.59 | 8.398% | $72.1822 | $72.18 | $72.20 | $72.20 |
| Purchase #7 | $103.82 | 8.674% | $112.8253 | $112.83 | $112.85 | $112.80 |
| 7 purchase totals = | $672.13 | $726.5339 | $726.53 | $726.60 | $726.60 | |