| 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 | $229.72 | 5.472% | $242.2903 | $242.29 | $242.30 | $242.30 |
| Purchase #2 | $246.89 | 12.266% | $277.1735 | $277.17 | $277.15 | $277.20 |
| Purchase #3 | $162.89 | 4.188% | $169.7118 | $169.71 | $169.70 | $169.70 |
| Purchase #4 | $154.43 | 3.159% | $159.3084 | $159.31 | $159.30 | $159.30 |
| Purchase #5 | $89.32 | 9.706% | $97.9894 | $97.99 | $98.00 | $98.00 |
| Purchase #6 | $70.92 | 6.758% | $75.7128 | $75.71 | $75.70 | $75.70 |
| Purchase #7 | $113.88 | 9.782% | $125.0197 | $125.02 | $125.00 | $125.00 |
| 7 purchase totals = | $1,068.05 | $1,147.2059 | $1,147.20 | $1,147.15 | $1,147.20 | |