| 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 | $244.30 | 8.726% | $265.6176 | $265.62 | $265.60 | $265.60 |
| Purchase #2 | $180.47 | 8.337% | $195.5158 | $195.52 | $195.50 | $195.50 |
| Purchase #3 | $54.89 | 5.210% | $57.7498 | $57.75 | $57.75 | $57.70 |
| Purchase #4 | $45.64 | 12.257% | $51.2341 | $51.23 | $51.25 | $51.20 |
| Purchase #5 | $105.29 | 8.310% | $114.0396 | $114.04 | $114.05 | $114.00 |
| Purchase #6 | $87.48 | 13.263% | $99.0825 | $99.08 | $99.10 | $99.10 |
| Purchase #7 | $76.98 | 5.311% | $81.0684 | $81.07 | $81.05 | $81.10 |
| 7 purchase totals = | $795.05 | $864.3078 | $864.31 | $864.30 | $864.20 | |