| 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 | $11.25 | 6.439% | $11.9744 | $11.97 | $11.95 | $12.00 |
| Purchase #2 | $68.79 | 3.610% | $71.2733 | $71.27 | $71.25 | $71.30 |
| Purchase #3 | $115.79 | 11.389% | $128.9773 | $128.98 | $129.00 | $129.00 |
| Purchase #4 | $243.89 | 5.864% | $258.1917 | $258.19 | $258.20 | $258.20 |
| Purchase #5 | $196.66 | 8.518% | $213.4115 | $213.41 | $213.40 | $213.40 |
| Purchase #6 | $227.26 | 4.618% | $237.7549 | $237.75 | $237.75 | $237.80 |
| Purchase #7 | $100.70 | 10.409% | $111.1819 | $111.18 | $111.20 | $111.20 |
| 7 purchase totals = | $964.34 | $1,032.7650 | $1,032.75 | $1,032.75 | $1,032.90 | |