| 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 | $231.81 | 3.355% | $239.5872 | $239.59 | $239.60 | $239.60 |
| Purchase #2 | $32.73 | 11.872% | $36.6157 | $36.62 | $36.60 | $36.60 |
| Purchase #3 | $218.33 | 13.187% | $247.1212 | $247.12 | $247.10 | $247.10 |
| Purchase #4 | $84.57 | 7.364% | $90.7977 | $90.80 | $90.80 | $90.80 |
| Purchase #5 | $87.87 | 4.857% | $92.1378 | $92.14 | $92.15 | $92.10 |
| Purchase #6 | $222.96 | 3.757% | $231.3366 | $231.34 | $231.35 | $231.30 |
| Purchase #7 | $173.95 | 11.177% | $193.3924 | $193.39 | $193.40 | $193.40 |
| 7 purchase totals = | $1,052.22 | $1,130.9886 | $1,131.00 | $1,131.00 | $1,130.90 | |