| 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 | $231.99 | 9.123% | $253.1544 | $253.15 | $253.15 | $253.20 |
| Purchase #2 | $71.40 | 6.854% | $76.2938 | $76.29 | $76.30 | $76.30 |
| Purchase #3 | $83.94 | 11.194% | $93.3362 | $93.34 | $93.35 | $93.30 |
| Purchase #4 | $212.28 | 3.716% | $220.1683 | $220.17 | $220.15 | $220.20 |
| Purchase #5 | $240.43 | 3.308% | $248.3834 | $248.38 | $248.40 | $248.40 |
| Purchase #6 | $45.42 | 8.159% | $49.1258 | $49.13 | $49.15 | $49.10 |
| Purchase #7 | $158.29 | 7.723% | $170.5147 | $170.51 | $170.50 | $170.50 |
| 7 purchase totals = | $1,043.75 | $1,110.9766 | $1,110.97 | $1,111.00 | $1,111.00 | |