| 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 | $124.51 | 8.830% | $135.5042 | $135.50 | $135.50 | $135.50 |
| Purchase #2 | $114.60 | 10.240% | $126.335 | $126.34 | $126.35 | $126.30 |
| Purchase #3 | $25.58 | 13.312% | $28.9852 | $28.99 | $29.00 | $29.00 |
| Purchase #4 | $76.71 | 8.258% | $83.0447 | $83.04 | $83.05 | $83.00 |
| Purchase #5 | $171.66 | 11.665% | $191.6841 | $191.68 | $191.70 | $191.70 |
| Purchase #6 | $68.93 | 6.159% | $73.1754 | $73.18 | $73.20 | $73.20 |
| Purchase #7 | $81.37 | 10.202% | $89.6714 | $89.67 | $89.65 | $89.70 |
| 7 purchase totals = | $663.36 | $728.4000 | $728.40 | $728.45 | $728.40 | |