| 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 | $211.56 | 8.628% | $229.8134 | $229.81 | $229.80 | $229.80 |
| Purchase #2 | $167.26 | 5.323% | $176.1632 | $176.16 | $176.15 | $176.20 |
| Purchase #3 | $105.42 | 5.747% | $111.4785 | $111.48 | $111.50 | $111.50 |
| Purchase #4 | $237.79 | 13.589% | $270.1033 | $270.10 | $270.10 | $270.10 |
| Purchase #5 | $17.85 | 3.535% | $18.481 | $18.48 | $18.50 | $18.50 |
| Purchase #6 | $76.83 | 8.357% | $83.2507 | $83.25 | $83.25 | $83.30 |
| Purchase #7 | $202.50 | 3.700% | $209.9925 | $209.99 | $210.00 | $210.00 |
| 7 purchase totals = | $1,019.21 | $1,099.2826 | $1,099.27 | $1,099.30 | $1,099.40 | |