| 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 | $185.62 | 12.861% | $209.4926 | $209.49 | $209.50 | $209.50 |
| Purchase #2 | $249.72 | 7.120% | $267.5001 | $267.50 | $267.50 | $267.50 |
| Purchase #3 | $208.36 | 11.217% | $231.7317 | $231.73 | $231.75 | $231.70 |
| Purchase #4 | $189.88 | 4.690% | $198.7854 | $198.79 | $198.80 | $198.80 |
| Purchase #5 | $65.41 | 10.309% | $72.1531 | $72.15 | $72.15 | $72.20 |
| Purchase #6 | $201.51 | 11.202% | $224.0832 | $224.08 | $224.10 | $224.10 |
| Purchase #7 | $116.98 | 6.441% | $124.5147 | $124.51 | $124.50 | $124.50 |
| 7 purchase totals = | $1,217.48 | $1,328.2608 | $1,328.25 | $1,328.30 | $1,328.30 | |