| 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 | $244.50 | 7.766% | $263.4879 | $263.49 | $263.50 | $263.50 |
| Purchase #2 | $96.70 | 5.721% | $102.2322 | $102.23 | $102.25 | $102.20 |
| Purchase #3 | $234.81 | 7.324% | $252.0075 | $252.01 | $252.00 | $252.00 |
| Purchase #4 | $205.50 | 3.111% | $211.8931 | $211.89 | $211.90 | $211.90 |
| Purchase #5 | $38.39 | 8.526% | $41.6631 | $41.66 | $41.65 | $41.70 |
| Purchase #6 | $124.86 | 13.284% | $141.4464 | $141.45 | $141.45 | $141.40 |
| Purchase #7 | $132.56 | 11.731% | $148.1106 | $148.11 | $148.10 | $148.10 |
| 7 purchase totals = | $1,077.32 | $1,160.8408 | $1,160.84 | $1,160.85 | $1,160.80 | |