| 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 | $189.74 | 8.733% | $206.31 | $206.31 | $206.30 | $206.30 |
| Purchase #2 | $244.74 | 4.588% | $255.9687 | $255.97 | $255.95 | $256.00 |
| Purchase #3 | $215.28 | 12.214% | $241.5743 | $241.57 | $241.55 | $241.60 |
| Purchase #4 | $65.69 | 10.522% | $72.6019 | $72.60 | $72.60 | $72.60 |
| Purchase #5 | $169.89 | 3.738% | $176.2405 | $176.24 | $176.25 | $176.20 |
| Purchase #6 | $72.57 | 9.237% | $79.2733 | $79.27 | $79.25 | $79.30 |
| Purchase #7 | $114.35 | 12.813% | $129.0017 | $129.00 | $129.00 | $129.00 |
| 7 purchase totals = | $1,072.26 | $1,160.9704 | $1,160.96 | $1,160.90 | $1,161.00 | |