| 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 | $199.61 | 5.131% | $209.852 | $209.85 | $209.85 | $209.90 |
| Purchase #2 | $149.36 | 11.331% | $166.284 | $166.28 | $166.30 | $166.30 |
| Purchase #3 | $150.92 | 6.716% | $161.0558 | $161.06 | $161.05 | $161.10 |
| Purchase #4 | $249.27 | 12.443% | $280.2867 | $280.29 | $280.30 | $280.30 |
| Purchase #5 | $14.74 | 13.626% | $16.7485 | $16.75 | $16.75 | $16.70 |
| Purchase #6 | $135.68 | 5.185% | $142.715 | $142.72 | $142.70 | $142.70 |
| Purchase #7 | $221.56 | 12.780% | $249.8754 | $249.88 | $249.90 | $249.90 |
| 7 purchase totals = | $1,121.14 | $1,226.8174 | $1,226.83 | $1,226.85 | $1,226.90 | |