| 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 | $215.81 | 7.325% | $231.6181 | $231.62 | $231.60 | $231.60 |
| Purchase #2 | $60.43 | 11.478% | $67.3662 | $67.37 | $67.35 | $67.40 |
| Purchase #3 | $128.65 | 11.680% | $143.6763 | $143.68 | $143.70 | $143.70 |
| Purchase #4 | $37.87 | 4.547% | $39.5919 | $39.59 | $39.60 | $39.60 |
| Purchase #5 | $186.34 | 7.415% | $200.1571 | $200.16 | $200.15 | $200.20 |
| Purchase #6 | $216.27 | 6.342% | $229.9858 | $229.99 | $230.00 | $230.00 |
| Purchase #7 | $151.48 | 11.795% | $169.3471 | $169.35 | $169.35 | $169.30 |
| 7 purchase totals = | $996.85 | $1,081.7425 | $1,081.76 | $1,081.75 | $1,081.80 | |