| 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 | $230.64 | 3.643% | $239.0422 | $239.04 | $239.05 | $239.00 |
| Purchase #2 | $202.60 | 9.607% | $222.0638 | $222.06 | $222.05 | $222.10 |
| Purchase #3 | $112.58 | 5.847% | $119.1626 | $119.16 | $119.15 | $119.20 |
| Purchase #4 | $234.65 | 7.199% | $251.5425 | $251.54 | $251.55 | $251.50 |
| Purchase #5 | $63.84 | 9.790% | $70.0899 | $70.09 | $70.10 | $70.10 |
| Purchase #6 | $169.96 | 13.613% | $193.0967 | $193.10 | $193.10 | $193.10 |
| Purchase #7 | $142.76 | 6.223% | $151.644 | $151.64 | $151.65 | $151.60 |
| 7 purchase totals = | $1,157.03 | $1,246.6417 | $1,246.63 | $1,246.65 | $1,246.60 | |