| 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 | $13.65 | 12.203% | $15.3157 | $15.32 | $15.30 | $15.30 |
| Purchase #2 | $213.80 | 9.859% | $234.8785 | $234.88 | $234.90 | $234.90 |
| Purchase #3 | $178.38 | 3.127% | $183.9579 | $183.96 | $183.95 | $184.00 |
| Purchase #4 | $122.79 | 6.444% | $130.7026 | $130.70 | $130.70 | $130.70 |
| Purchase #5 | $161.67 | 9.142% | $176.4499 | $176.45 | $176.45 | $176.40 |
| Purchase #6 | $160.97 | 13.229% | $182.2647 | $182.26 | $182.25 | $182.30 |
| Purchase #7 | $130.78 | 4.241% | $136.3264 | $136.33 | $136.35 | $136.30 |
| 7 purchase totals = | $982.04 | $1,059.8957 | $1,059.90 | $1,059.90 | $1,059.90 | |