| 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 | $234.79 | 9.471% | $257.027 | $257.03 | $257.05 | $257.00 |
| Purchase #2 | $146.50 | 12.815% | $165.274 | $165.27 | $165.25 | $165.30 |
| Purchase #3 | $110.39 | 12.105% | $123.7527 | $123.75 | $123.75 | $123.80 |
| Purchase #4 | $121.48 | 6.397% | $129.2511 | $129.25 | $129.25 | $129.30 |
| Purchase #5 | $139.58 | 13.420% | $158.3116 | $158.31 | $158.30 | $158.30 |
| Purchase #6 | $117.65 | 3.560% | $121.8383 | $121.84 | $121.85 | $121.80 |
| Purchase #7 | $175.45 | 10.155% | $193.2669 | $193.27 | $193.25 | $193.30 |
| 7 purchase totals = | $1,045.84 | $1,148.7216 | $1,148.72 | $1,148.70 | $1,148.80 | |