| 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 | $206.53 | 3.175% | $213.0873 | $213.09 | $213.10 | $213.10 |
| Purchase #2 | $178.92 | 5.441% | $188.655 | $188.66 | $188.65 | $188.70 |
| Purchase #3 | $11.75 | 7.637% | $12.6473 | $12.65 | $12.65 | $12.60 |
| Purchase #4 | $115.58 | 10.859% | $128.1308 | $128.13 | $128.15 | $128.10 |
| Purchase #5 | $121.97 | 10.708% | $135.0305 | $135.03 | $135.05 | $135.00 |
| Purchase #6 | $126.31 | 12.626% | $142.2579 | $142.26 | $142.25 | $142.30 |
| Purchase #7 | $236.68 | 4.402% | $247.0987 | $247.10 | $247.10 | $247.10 |
| 7 purchase totals = | $997.74 | $1,066.9075 | $1,066.92 | $1,066.95 | $1,066.90 | |