| 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 | $182.74 | 3.458% | $189.0591 | $189.06 | $189.05 | $189.10 |
| Purchase #2 | $226.33 | 13.580% | $257.0656 | $257.07 | $257.05 | $257.10 |
| Purchase #3 | $110.61 | 6.186% | $117.4523 | $117.45 | $117.45 | $117.50 |
| Purchase #4 | $237.88 | 3.154% | $245.3827 | $245.38 | $245.40 | $245.40 |
| Purchase #5 | $185.55 | 12.835% | $209.3653 | $209.37 | $209.35 | $209.40 |
| Purchase #6 | $214.73 | 11.337% | $239.0739 | $239.07 | $239.05 | $239.10 |
| Purchase #7 | $16.88 | 11.495% | $18.8204 | $18.82 | $18.80 | $18.80 |
| 7 purchase totals = | $1,174.72 | $1,276.2193 | $1,276.22 | $1,276.15 | $1,276.40 | |