| 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 | $102.60 | 13.659% | $116.6141 | $116.61 | $116.60 | $116.60 |
| Purchase #2 | $41.49 | 3.774% | $43.0558 | $43.06 | $43.05 | $43.10 |
| Purchase #3 | $224.67 | 12.200% | $252.0797 | $252.08 | $252.10 | $252.10 |
| Purchase #4 | $23.95 | 11.517% | $26.7083 | $26.71 | $26.70 | $26.70 |
| Purchase #5 | $129.59 | 13.183% | $146.6738 | $146.67 | $146.65 | $146.70 |
| Purchase #6 | $84.87 | 8.660% | $92.2197 | $92.22 | $92.20 | $92.20 |
| Purchase #7 | $119.28 | 12.693% | $134.4202 | $134.42 | $134.40 | $134.40 |
| 7 purchase totals = | $726.45 | $811.7716 | $811.77 | $811.70 | $811.80 | |