| 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 | $115.29 | 6.663% | $122.9718 | $122.97 | $122.95 | $123.00 |
| Purchase #2 | $185.78 | 13.451% | $210.7693 | $210.77 | $210.75 | $210.80 |
| Purchase #3 | $195.60 | 8.794% | $212.8011 | $212.80 | $212.80 | $212.80 |
| Purchase #4 | $194.43 | 10.498% | $214.8413 | $214.84 | $214.85 | $214.80 |
| Purchase #5 | $87.59 | 10.213% | $96.5356 | $96.54 | $96.55 | $96.50 |
| Purchase #6 | $119.92 | 3.472% | $124.0836 | $124.08 | $124.10 | $124.10 |
| Purchase #7 | $220.67 | 3.569% | $228.5457 | $228.55 | $228.55 | $228.50 |
| 7 purchase totals = | $1,119.28 | $1,210.5484 | $1,210.55 | $1,210.55 | $1,210.50 | |