| 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 | $190.89 | 9.401% | $208.8356 | $208.84 | $208.85 | $208.80 |
| Purchase #2 | $23.76 | 9.756% | $26.078 | $26.08 | $26.10 | $26.10 |
| Purchase #3 | $244.94 | 5.614% | $258.6909 | $258.69 | $258.70 | $258.70 |
| Purchase #4 | $133.41 | 11.716% | $149.0403 | $149.04 | $149.05 | $149.00 |
| Purchase #5 | $92.96 | 12.335% | $104.4266 | $104.43 | $104.45 | $104.40 |
| Purchase #6 | $234.30 | 5.227% | $246.5469 | $246.55 | $246.55 | $246.50 |
| Purchase #7 | $90.33 | 6.273% | $95.9964 | $96.00 | $96.00 | $96.00 |
| 7 purchase totals = | $1,010.59 | $1,089.6147 | $1,089.63 | $1,089.70 | $1,089.50 | |