| 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 | $25.39 | 5.120% | $26.69 | $26.69 | $26.70 | $26.70 |
| Purchase #2 | $96.94 | 8.680% | $105.3544 | $105.35 | $105.35 | $105.40 |
| Purchase #3 | $221.36 | 6.770% | $236.3461 | $236.35 | $236.35 | $236.30 |
| Purchase #4 | $31.54 | 5.837% | $33.381 | $33.38 | $33.40 | $33.40 |
| Purchase #5 | $222.40 | 8.310% | $240.8814 | $240.88 | $240.90 | $240.90 |
| Purchase #6 | $105.55 | 11.532% | $117.722 | $117.72 | $117.70 | $117.70 |
| Purchase #7 | $74.55 | 13.151% | $84.3541 | $84.35 | $84.35 | $84.40 |
| 7 purchase totals = | $777.73 | $844.7290 | $844.72 | $844.75 | $844.80 | |