| 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 | $190.93 | 9.279% | $208.6464 | $208.65 | $208.65 | $208.60 |
| Purchase #2 | $119.92 | 9.763% | $131.6278 | $131.63 | $131.65 | $131.60 |
| Purchase #3 | $190.75 | 13.681% | $216.8465 | $216.85 | $216.85 | $216.80 |
| Purchase #4 | $141.48 | 12.550% | $159.2357 | $159.24 | $159.25 | $159.20 |
| Purchase #5 | $145.56 | 6.689% | $155.2965 | $155.30 | $155.30 | $155.30 |
| Purchase #6 | $122.73 | 7.622% | $132.0845 | $132.08 | $132.10 | $132.10 |
| Purchase #7 | $213.70 | 12.202% | $239.7757 | $239.78 | $239.80 | $239.80 |
| 7 purchase totals = | $1,125.07 | $1,243.5131 | $1,243.53 | $1,243.60 | $1,243.40 | |