| 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 | $217.49 | 5.578% | $229.6216 | $229.62 | $229.60 | $229.60 |
| Purchase #2 | $192.89 | 8.806% | $209.8759 | $209.88 | $209.90 | $209.90 |
| Purchase #3 | $8.51 | 10.349% | $9.3907 | $9.39 | $9.40 | $9.40 |
| Purchase #4 | $248.35 | 8.362% | $269.117 | $269.12 | $269.10 | $269.10 |
| Purchase #5 | $74.85 | 6.285% | $79.5543 | $79.55 | $79.55 | $79.60 |
| Purchase #6 | $121.76 | 8.678% | $132.3263 | $132.33 | $132.35 | $132.30 |
| Purchase #7 | $205.99 | 11.485% | $229.648 | $229.65 | $229.65 | $229.60 |
| 7 purchase totals = | $1,069.84 | $1,159.5338 | $1,159.54 | $1,159.55 | $1,159.50 | |