| 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 | $233.54 | 4.432% | $243.8905 | $243.89 | $243.90 | $243.90 |
| Purchase #2 | $54.92 | 12.860% | $61.9827 | $61.98 | $62.00 | $62.00 |
| Purchase #3 | $107.91 | 4.734% | $113.0185 | $113.02 | $113.00 | $113.00 |
| Purchase #4 | $107.29 | 8.765% | $116.694 | $116.69 | $116.70 | $116.70 |
| Purchase #5 | $148.49 | 10.697% | $164.374 | $164.37 | $164.35 | $164.40 |
| Purchase #6 | $128.26 | 13.307% | $145.3276 | $145.33 | $145.35 | $145.30 |
| Purchase #7 | $141.76 | 12.854% | $159.9818 | $159.98 | $160.00 | $160.00 |
| 7 purchase totals = | $922.17 | $1,005.2691 | $1,005.26 | $1,005.30 | $1,005.30 | |