| 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 | $225.71 | 12.702% | $254.3797 | $254.38 | $254.40 | $254.40 |
| Purchase #2 | $197.66 | 3.784% | $205.1395 | $205.14 | $205.15 | $205.10 |
| Purchase #3 | $190.91 | 9.560% | $209.161 | $209.16 | $209.15 | $209.20 |
| Purchase #4 | $42.90 | 10.708% | $47.4937 | $47.49 | $47.50 | $47.50 |
| Purchase #5 | $206.40 | 9.729% | $226.4807 | $226.48 | $226.50 | $226.50 |
| Purchase #6 | $94.65 | 3.131% | $97.6135 | $97.61 | $97.60 | $97.60 |
| Purchase #7 | $105.29 | 6.868% | $112.5213 | $112.52 | $112.50 | $112.50 |
| 7 purchase totals = | $1,063.52 | $1,152.7894 | $1,152.78 | $1,152.80 | $1,152.80 | |