| 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 | $213.78 | 9.219% | $233.4884 | $233.49 | $233.50 | $233.50 |
| Purchase #2 | $12.58 | 12.721% | $14.1803 | $14.18 | $14.20 | $14.20 |
| Purchase #3 | $205.60 | 11.799% | $229.8587 | $229.86 | $229.85 | $229.90 |
| Purchase #4 | $195.74 | 3.306% | $202.2112 | $202.21 | $202.20 | $202.20 |
| Purchase #5 | $223.34 | 10.512% | $246.8175 | $246.82 | $246.80 | $246.80 |
| Purchase #6 | $165.63 | 9.142% | $180.7719 | $180.77 | $180.75 | $180.80 |
| Purchase #7 | $145.56 | 3.308% | $150.3751 | $150.38 | $150.40 | $150.40 |
| 7 purchase totals = | $1,162.23 | $1,257.7031 | $1,257.71 | $1,257.70 | $1,257.80 | |