| 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 | $185.68 | 7.399% | $199.4185 | $199.42 | $199.40 | $199.40 |
| Purchase #2 | $225.61 | 10.288% | $248.8208 | $248.82 | $248.80 | $248.80 |
| Purchase #3 | $113.77 | 8.272% | $123.1811 | $123.18 | $123.20 | $123.20 |
| Purchase #4 | $175.37 | 7.611% | $188.7174 | $188.72 | $188.70 | $188.70 |
| Purchase #5 | $198.91 | 5.362% | $209.5756 | $209.58 | $209.60 | $209.60 |
| Purchase #6 | $27.84 | 7.725% | $29.9906 | $29.99 | $30.00 | $30.00 |
| Purchase #7 | $47.54 | 9.609% | $52.1081 | $52.11 | $52.10 | $52.10 |
| 7 purchase totals = | $974.72 | $1,051.8121 | $1,051.82 | $1,051.80 | $1,051.80 | |