| 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 | $140.43 | 11.823% | $157.033 | $157.03 | $157.05 | $157.00 |
| Purchase #2 | $247.28 | 8.800% | $269.0406 | $269.04 | $269.05 | $269.00 |
| Purchase #3 | $171.34 | 9.409% | $187.4614 | $187.46 | $187.45 | $187.50 |
| Purchase #4 | $104.60 | 7.272% | $112.2065 | $112.21 | $112.20 | $112.20 |
| Purchase #5 | $213.57 | 3.573% | $221.2009 | $221.20 | $221.20 | $221.20 |
| Purchase #6 | $37.82 | 11.521% | $42.1772 | $42.18 | $42.20 | $42.20 |
| Purchase #7 | $96.98 | 3.688% | $100.5566 | $100.56 | $100.55 | $100.60 |
| 7 purchase totals = | $1,012.02 | $1,089.6762 | $1,089.68 | $1,089.70 | $1,089.70 | |