| 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 | $236.64 | 12.375% | $265.9242 | $265.92 | $265.90 | $265.90 |
| Purchase #2 | $62.64 | 12.625% | $70.5483 | $70.55 | $70.55 | $70.50 |
| Purchase #3 | $184.61 | 13.612% | $209.7391 | $209.74 | $209.75 | $209.70 |
| Purchase #4 | $199.70 | 11.138% | $221.9426 | $221.94 | $221.95 | $221.90 |
| Purchase #5 | $145.87 | 9.277% | $159.4024 | $159.40 | $159.40 | $159.40 |
| Purchase #6 | $229.74 | 7.193% | $246.2652 | $246.27 | $246.25 | $246.30 |
| Purchase #7 | $190.93 | 11.820% | $213.4979 | $213.50 | $213.50 | $213.50 |
| 7 purchase totals = | $1,250.13 | $1,387.3197 | $1,387.32 | $1,387.30 | $1,387.20 | |