| 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 | $124.94 | 12.399% | $140.4313 | $140.43 | $140.45 | $140.40 |
| Purchase #2 | $226.44 | 10.277% | $249.7112 | $249.71 | $249.70 | $249.70 |
| Purchase #3 | $213.31 | 11.524% | $237.8918 | $237.89 | $237.90 | $237.90 |
| Purchase #4 | $95.27 | 8.691% | $103.5499 | $103.55 | $103.55 | $103.50 |
| Purchase #5 | $12.79 | 12.329% | $14.3669 | $14.37 | $14.35 | $14.40 |
| Purchase #6 | $128.65 | 5.448% | $135.6589 | $135.66 | $135.65 | $135.70 |
| Purchase #7 | $234.77 | 12.202% | $263.4166 | $263.42 | $263.40 | $263.40 |
| 7 purchase totals = | $1,036.17 | $1,145.0266 | $1,145.03 | $1,145.00 | $1,145.00 | |