| 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 | $166.50 | 9.230% | $181.868 | $181.87 | $181.85 | $181.90 |
| Purchase #2 | $111.34 | 5.635% | $117.614 | $117.61 | $117.60 | $117.60 |
| Purchase #3 | $26.41 | 10.298% | $29.1297 | $29.13 | $29.15 | $29.10 |
| Purchase #4 | $233.70 | 12.719% | $263.4243 | $263.42 | $263.40 | $263.40 |
| Purchase #5 | $15.87 | 9.815% | $17.4276 | $17.43 | $17.45 | $17.40 |
| Purchase #6 | $242.29 | 7.469% | $260.3866 | $260.39 | $260.40 | $260.40 |
| Purchase #7 | $225.63 | 6.363% | $239.9868 | $239.99 | $240.00 | $240.00 |
| 7 purchase totals = | $1,021.74 | $1,109.8370 | $1,109.84 | $1,109.85 | $1,109.80 | |