| 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 | $229.46 | 9.776% | $251.892 | $251.89 | $251.90 | $251.90 |
| Purchase #2 | $45.32 | 3.677% | $46.9864 | $46.99 | $47.00 | $47.00 |
| Purchase #3 | $209.77 | 4.108% | $218.3874 | $218.39 | $218.40 | $218.40 |
| Purchase #4 | $201.57 | 13.619% | $229.0218 | $229.02 | $229.00 | $229.00 |
| Purchase #5 | $94.95 | 3.489% | $98.2628 | $98.26 | $98.25 | $98.30 |
| Purchase #6 | $35.67 | 3.522% | $36.9263 | $36.93 | $36.95 | $36.90 |
| Purchase #7 | $204.29 | 11.515% | $227.814 | $227.81 | $227.80 | $227.80 |
| 7 purchase totals = | $1,021.03 | $1,109.2907 | $1,109.29 | $1,109.30 | $1,109.30 | |