| 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 | $93.28 | 7.652% | $100.4178 | $100.42 | $100.40 | $100.40 |
| Purchase #2 | $115.73 | 7.291% | $124.1679 | $124.17 | $124.15 | $124.20 |
| Purchase #3 | $234.72 | 13.507% | $266.4236 | $266.42 | $266.40 | $266.40 |
| Purchase #4 | $235.46 | 10.351% | $259.8325 | $259.83 | $259.85 | $259.80 |
| Purchase #5 | $91.59 | 10.260% | $100.9871 | $100.99 | $101.00 | $101.00 |
| Purchase #6 | $175.79 | 7.344% | $188.7 | $188.70 | $188.70 | $188.70 |
| Purchase #7 | $100.59 | 9.614% | $110.2607 | $110.26 | $110.25 | $110.30 |
| 7 purchase totals = | $1,047.16 | $1,150.7896 | $1,150.79 | $1,150.75 | $1,150.80 | |