| 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 | $116.71 | 10.610% | $129.0929 | $129.09 | $129.10 | $129.10 |
| Purchase #2 | $239.28 | 5.655% | $252.8113 | $252.81 | $252.80 | $252.80 |
| Purchase #3 | $164.70 | 12.678% | $185.5807 | $185.58 | $185.60 | $185.60 |
| Purchase #4 | $164.69 | 5.559% | $173.8451 | $173.85 | $173.85 | $173.80 |
| Purchase #5 | $195.88 | 7.180% | $209.9442 | $209.94 | $209.95 | $209.90 |
| Purchase #6 | $73.71 | 10.453% | $81.4149 | $81.41 | $81.40 | $81.40 |
| Purchase #7 | $28.34 | 4.422% | $29.5932 | $29.59 | $29.60 | $29.60 |
| 7 purchase totals = | $983.31 | $1,062.2823 | $1,062.27 | $1,062.30 | $1,062.20 | |