| 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 | $237.64 | 9.244% | $259.6074 | $259.61 | $259.60 | $259.60 |
| Purchase #2 | $7.61 | 11.506% | $8.4856 | $8.49 | $8.50 | $8.50 |
| Purchase #3 | $182.91 | 8.296% | $198.0842 | $198.08 | $198.10 | $198.10 |
| Purchase #4 | $191.60 | 8.389% | $207.6733 | $207.67 | $207.65 | $207.70 |
| Purchase #5 | $150.93 | 8.174% | $163.267 | $163.27 | $163.25 | $163.30 |
| Purchase #6 | $23.33 | 13.456% | $26.4693 | $26.47 | $26.45 | $26.50 |
| Purchase #7 | $187.85 | 11.704% | $209.836 | $209.84 | $209.85 | $209.80 |
| 7 purchase totals = | $981.87 | $1,073.4228 | $1,073.43 | $1,073.40 | $1,073.50 | |