| 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 | $102.35 | 10.584% | $113.1827 | $113.18 | $113.20 | $113.20 |
| Purchase #2 | $6.54 | 9.668% | $7.1723 | $7.17 | $7.15 | $7.20 |
| Purchase #3 | $110.65 | 6.555% | $117.9031 | $117.90 | $117.90 | $117.90 |
| Purchase #4 | $232.87 | 12.643% | $262.3118 | $262.31 | $262.30 | $262.30 |
| Purchase #5 | $245.56 | 12.457% | $276.1494 | $276.15 | $276.15 | $276.10 |
| Purchase #6 | $182.46 | 7.271% | $195.7267 | $195.73 | $195.75 | $195.70 |
| Purchase #7 | $153.74 | 10.115% | $169.2908 | $169.29 | $169.30 | $169.30 |
| 7 purchase totals = | $1,034.17 | $1,141.7368 | $1,141.73 | $1,141.75 | $1,141.70 | |