| 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 | $199.63 | 7.470% | $214.5424 | $214.54 | $214.55 | $214.50 |
| Purchase #2 | $9.64 | 10.841% | $10.6851 | $10.69 | $10.70 | $10.70 |
| Purchase #3 | $210.48 | 9.862% | $231.2375 | $231.24 | $231.25 | $231.20 |
| Purchase #4 | $155.82 | 3.170% | $160.7595 | $160.76 | $160.75 | $160.80 |
| Purchase #5 | $143.82 | 10.331% | $158.678 | $158.68 | $158.70 | $158.70 |
| Purchase #6 | $9.80 | 7.112% | $10.497 | $10.50 | $10.50 | $10.50 |
| Purchase #7 | $92.76 | 6.811% | $99.0779 | $99.08 | $99.10 | $99.10 |
| 7 purchase totals = | $821.95 | $885.4774 | $885.49 | $885.55 | $885.50 | |