| 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 | $114.95 | 10.330% | $126.8243 | $126.82 | $126.80 | $126.80 |
| Purchase #2 | $175.97 | 12.741% | $198.3903 | $198.39 | $198.40 | $198.40 |
| Purchase #3 | $212.96 | 3.106% | $219.5745 | $219.57 | $219.55 | $219.60 |
| Purchase #4 | $144.36 | 6.478% | $153.7116 | $153.71 | $153.70 | $153.70 |
| Purchase #5 | $164.96 | 5.434% | $173.9239 | $173.92 | $173.90 | $173.90 |
| Purchase #6 | $208.74 | 5.340% | $219.8867 | $219.89 | $219.90 | $219.90 |
| Purchase #7 | $217.76 | 5.296% | $229.2926 | $229.29 | $229.30 | $229.30 |
| 7 purchase totals = | $1,239.70 | $1,321.6039 | $1,321.59 | $1,321.55 | $1,321.60 | |