| 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 | $37.41 | 7.523% | $40.2244 | $40.22 | $40.20 | $40.20 |
| Purchase #2 | $208.41 | 11.315% | $231.9916 | $231.99 | $232.00 | $232.00 |
| Purchase #3 | $149.55 | 13.734% | $170.0892 | $170.09 | $170.10 | $170.10 |
| Purchase #4 | $174.71 | 13.184% | $197.7438 | $197.74 | $197.75 | $197.70 |
| Purchase #5 | $28.56 | 11.477% | $31.8378 | $31.84 | $31.85 | $31.80 |
| Purchase #6 | $132.85 | 6.333% | $141.2634 | $141.26 | $141.25 | $141.30 |
| Purchase #7 | $141.36 | 11.442% | $157.5344 | $157.53 | $157.55 | $157.50 |
| 7 purchase totals = | $872.85 | $970.6846 | $970.67 | $970.70 | $970.60 | |