| 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 | $196.67 | 3.324% | $203.2073 | $203.21 | $203.20 | $203.20 |
| Purchase #2 | $223.59 | 10.619% | $247.333 | $247.33 | $247.35 | $247.30 |
| Purchase #3 | $218.28 | 3.255% | $225.385 | $225.39 | $225.40 | $225.40 |
| Purchase #4 | $79.46 | 7.603% | $85.5013 | $85.50 | $85.50 | $85.50 |
| Purchase #5 | $220.42 | 11.796% | $246.4207 | $246.42 | $246.40 | $246.40 |
| Purchase #6 | $139.62 | 5.818% | $147.7431 | $147.74 | $147.75 | $147.70 |
| Purchase #7 | $183.49 | 7.629% | $197.4885 | $197.49 | $197.50 | $197.50 |
| 7 purchase totals = | $1,261.53 | $1,353.0789 | $1,353.08 | $1,353.10 | $1,353.00 | |