| 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 | $118.78 | 11.461% | $132.3934 | $132.39 | $132.40 | $132.40 |
| Purchase #2 | $5.60 | 6.181% | $5.9461 | $5.95 | $5.95 | $5.90 |
| Purchase #3 | $130.59 | 10.501% | $144.3033 | $144.30 | $144.30 | $144.30 |
| Purchase #4 | $65.37 | 6.765% | $69.7923 | $69.79 | $69.80 | $69.80 |
| Purchase #5 | $176.40 | 5.668% | $186.3984 | $186.40 | $186.40 | $186.40 |
| Purchase #6 | $58.28 | 7.185% | $62.4674 | $62.47 | $62.45 | $62.50 |
| Purchase #7 | $229.91 | 4.685% | $240.6813 | $240.68 | $240.70 | $240.70 |
| 7 purchase totals = | $784.93 | $841.9822 | $841.98 | $842.00 | $842.00 | |