| 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 | $231.27 | 3.631% | $239.6674 | $239.67 | $239.65 | $239.70 |
| Purchase #2 | $142.79 | 6.619% | $152.2413 | $152.24 | $152.25 | $152.20 |
| Purchase #3 | $106.86 | 13.575% | $121.3662 | $121.37 | $121.35 | $121.40 |
| Purchase #4 | $202.87 | 6.749% | $216.5617 | $216.56 | $216.55 | $216.60 |
| Purchase #5 | $203.75 | 3.565% | $211.0137 | $211.01 | $211.00 | $211.00 |
| Purchase #6 | $84.36 | 8.378% | $91.4277 | $91.43 | $91.45 | $91.40 |
| Purchase #7 | $204.59 | 5.349% | $215.5335 | $215.53 | $215.55 | $215.50 |
| 7 purchase totals = | $1,176.49 | $1,247.8115 | $1,247.81 | $1,247.80 | $1,247.80 | |