| 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 | $209.58 | 7.697% | $225.7114 | $225.71 | $225.70 | $225.70 |
| Purchase #2 | $42.36 | 13.274% | $47.9829 | $47.98 | $48.00 | $48.00 |
| Purchase #3 | $34.96 | 9.854% | $38.405 | $38.41 | $38.40 | $38.40 |
| Purchase #4 | $161.70 | 9.328% | $176.7834 | $176.78 | $176.80 | $176.80 |
| Purchase #5 | $181.84 | 7.701% | $195.8435 | $195.84 | $195.85 | $195.80 |
| Purchase #6 | $236.69 | 11.216% | $263.2372 | $263.24 | $263.25 | $263.20 |
| Purchase #7 | $11.97 | 6.837% | $12.7884 | $12.79 | $12.80 | $12.80 |
| 7 purchase totals = | $879.10 | $960.7518 | $960.75 | $960.80 | $960.70 | |