| 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 | $11.41 | 7.752% | $12.2945 | $12.29 | $12.30 | $12.30 |
| Purchase #2 | $229.92 | 8.774% | $250.0932 | $250.09 | $250.10 | $250.10 |
| Purchase #3 | $108.31 | 9.242% | $118.32 | $118.32 | $118.30 | $118.30 |
| Purchase #4 | $210.98 | 10.176% | $232.4493 | $232.45 | $232.45 | $232.40 |
| Purchase #5 | $191.76 | 9.654% | $210.2725 | $210.27 | $210.25 | $210.30 |
| Purchase #6 | $171.30 | 10.394% | $189.1049 | $189.10 | $189.10 | $189.10 |
| Purchase #7 | $62.25 | 9.274% | $68.0231 | $68.02 | $68.00 | $68.00 |
| 7 purchase totals = | $985.93 | $1,080.5575 | $1,080.54 | $1,080.50 | $1,080.50 | |