| 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 | $223.99 | 13.351% | $253.8949 | $253.89 | $253.90 | $253.90 |
| Purchase #2 | $68.27 | 12.585% | $76.8618 | $76.86 | $76.85 | $76.90 |
| Purchase #3 | $199.55 | 6.853% | $213.2252 | $213.23 | $213.25 | $213.20 |
| Purchase #4 | $89.62 | 10.462% | $98.996 | $99.00 | $99.00 | $99.00 |
| Purchase #5 | $43.91 | 7.551% | $47.2256 | $47.23 | $47.25 | $47.20 |
| Purchase #6 | $112.41 | 8.764% | $122.2616 | $122.26 | $122.25 | $122.30 |
| Purchase #7 | $33.73 | 5.398% | $35.5507 | $35.55 | $35.55 | $35.60 |
| 7 purchase totals = | $771.48 | $848.0158 | $848.02 | $848.05 | $848.10 | |