| 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 | $222.79 | 4.739% | $233.348 | $233.35 | $233.35 | $233.30 |
| Purchase #2 | $242.54 | 12.594% | $273.0855 | $273.09 | $273.10 | $273.10 |
| Purchase #3 | $212.26 | 3.342% | $219.3537 | $219.35 | $219.35 | $219.40 |
| Purchase #4 | $130.29 | 3.161% | $134.4085 | $134.41 | $134.40 | $134.40 |
| Purchase #5 | $129.71 | 5.606% | $136.9815 | $136.98 | $137.00 | $137.00 |
| Purchase #6 | $161.96 | 6.625% | $172.6899 | $172.69 | $172.70 | $172.70 |
| Purchase #7 | $166.86 | 7.728% | $179.7549 | $179.75 | $179.75 | $179.80 |
| 7 purchase totals = | $1,266.41 | $1,349.6220 | $1,349.62 | $1,349.65 | $1,349.70 | |