| 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 | $27.27 | 9.233% | $29.7878 | $29.79 | $29.80 | $29.80 |
| Purchase #2 | $234.90 | 10.545% | $259.6702 | $259.67 | $259.65 | $259.70 |
| Purchase #3 | $240.44 | 11.391% | $267.8285 | $267.83 | $267.85 | $267.80 |
| Purchase #4 | $164.62 | 13.495% | $186.8355 | $186.84 | $186.85 | $186.80 |
| Purchase #5 | $238.81 | 10.552% | $264.0092 | $264.01 | $264.00 | $264.00 |
| Purchase #6 | $208.68 | 9.753% | $229.0326 | $229.03 | $229.05 | $229.00 |
| Purchase #7 | $87.56 | 12.257% | $98.2922 | $98.29 | $98.30 | $98.30 |
| 7 purchase totals = | $1,202.28 | $1,335.4560 | $1,335.46 | $1,335.50 | $1,335.40 | |