| 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 | $208.45 | 9.351% | $227.9422 | $227.94 | $227.95 | $227.90 |
| Purchase #2 | $173.61 | 6.451% | $184.8096 | $184.81 | $184.80 | $184.80 |
| Purchase #3 | $69.94 | 8.242% | $75.7045 | $75.70 | $75.70 | $75.70 |
| Purchase #4 | $83.54 | 10.213% | $92.0719 | $92.07 | $92.05 | $92.10 |
| Purchase #5 | $171.38 | 9.172% | $187.099 | $187.10 | $187.10 | $187.10 |
| Purchase #6 | $8.79 | 13.282% | $9.9575 | $9.96 | $9.95 | $10.00 |
| Purchase #7 | $24.56 | 4.854% | $25.7521 | $25.75 | $25.75 | $25.80 |
| 7 purchase totals = | $740.27 | $803.3368 | $803.33 | $803.30 | $803.40 | |