| 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 | $89.87 | 9.689% | $98.5775 | $98.58 | $98.60 | $98.60 |
| Purchase #2 | $203.32 | 9.154% | $221.9319 | $221.93 | $221.95 | $221.90 |
| Purchase #3 | $220.42 | 5.121% | $231.7077 | $231.71 | $231.70 | $231.70 |
| Purchase #4 | $105.30 | 3.309% | $108.7844 | $108.78 | $108.80 | $108.80 |
| Purchase #5 | $221.85 | 6.642% | $236.5853 | $236.59 | $236.60 | $236.60 |
| Purchase #6 | $209.41 | 9.607% | $229.528 | $229.53 | $229.55 | $229.50 |
| Purchase #7 | $237.91 | 5.619% | $251.2782 | $251.28 | $251.30 | $251.30 |
| 7 purchase totals = | $1,288.08 | $1,378.3930 | $1,378.40 | $1,378.50 | $1,378.40 | |