| 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 | $38.58 | 6.834% | $41.2166 | $41.22 | $41.20 | $41.20 |
| Purchase #2 | $129.65 | 4.140% | $135.0175 | $135.02 | $135.00 | $135.00 |
| Purchase #3 | $189.65 | 3.476% | $196.2422 | $196.24 | $196.25 | $196.20 |
| Purchase #4 | $238.48 | 11.310% | $265.4521 | $265.45 | $265.45 | $265.50 |
| Purchase #5 | $151.91 | 3.524% | $157.2633 | $157.26 | $157.25 | $157.30 |
| Purchase #6 | $117.60 | 12.666% | $132.4952 | $132.50 | $132.50 | $132.50 |
| Purchase #7 | $7.98 | 9.264% | $8.7193 | $8.72 | $8.70 | $8.70 |
| 7 purchase totals = | $873.85 | $936.4062 | $936.41 | $936.35 | $936.40 | |