| 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 | $124.51 | 12.826% | $140.4797 | $140.48 | $140.50 | $140.50 |
| Purchase #2 | $132.70 | 8.357% | $143.7897 | $143.79 | $143.80 | $143.80 |
| Purchase #3 | $175.97 | 8.654% | $191.1984 | $191.20 | $191.20 | $191.20 |
| Purchase #4 | $220.80 | 11.517% | $246.2295 | $246.23 | $246.25 | $246.20 |
| Purchase #5 | $57.75 | 10.430% | $63.7733 | $63.77 | $63.75 | $63.80 |
| Purchase #6 | $68.91 | 8.404% | $74.7012 | $74.70 | $74.70 | $74.70 |
| Purchase #7 | $237.85 | 4.358% | $248.2155 | $248.22 | $248.20 | $248.20 |
| 7 purchase totals = | $1,018.49 | $1,108.3873 | $1,108.39 | $1,108.40 | $1,108.40 | |