| 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 | $239.74 | 9.388% | $262.2468 | $262.25 | $262.25 | $262.20 |
| Purchase #2 | $178.46 | 5.611% | $188.4734 | $188.47 | $188.45 | $188.50 |
| Purchase #3 | $239.34 | 9.612% | $262.3454 | $262.35 | $262.35 | $262.30 |
| Purchase #4 | $59.88 | 10.781% | $66.3357 | $66.34 | $66.35 | $66.30 |
| Purchase #5 | $42.47 | 10.789% | $47.0521 | $47.05 | $47.05 | $47.10 |
| Purchase #6 | $63.91 | 6.509% | $68.0699 | $68.07 | $68.05 | $68.10 |
| Purchase #7 | $99.39 | 9.550% | $108.8817 | $108.88 | $108.90 | $108.90 |
| 7 purchase totals = | $923.19 | $1,003.4050 | $1,003.41 | $1,003.40 | $1,003.40 | |