| 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 | $249.57 | 8.767% | $271.4498 | $271.45 | $271.45 | $271.40 |
| Purchase #2 | $143.87 | 12.108% | $161.2898 | $161.29 | $161.30 | $161.30 |
| Purchase #3 | $68.56 | 9.352% | $74.9717 | $74.97 | $74.95 | $75.00 |
| Purchase #4 | $248.51 | 8.237% | $268.9798 | $268.98 | $269.00 | $269.00 |
| Purchase #5 | $241.89 | 6.616% | $257.8934 | $257.89 | $257.90 | $257.90 |
| Purchase #6 | $175.72 | 13.439% | $199.335 | $199.34 | $199.35 | $199.30 |
| Purchase #7 | $152.31 | 11.120% | $169.2469 | $169.25 | $169.25 | $169.20 |
| 7 purchase totals = | $1,280.43 | $1,403.1664 | $1,403.17 | $1,403.20 | $1,403.10 | |