| 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 | $41.48 | 10.212% | $45.7159 | $45.72 | $45.70 | $45.70 |
| Purchase #2 | $144.42 | 8.719% | $157.012 | $157.01 | $157.00 | $157.00 |
| Purchase #3 | $236.67 | 12.667% | $266.649 | $266.65 | $266.65 | $266.60 |
| Purchase #4 | $121.91 | 5.623% | $128.765 | $128.77 | $128.75 | $128.80 |
| Purchase #5 | $105.39 | 11.508% | $117.5183 | $117.52 | $117.50 | $117.50 |
| Purchase #6 | $220.26 | 12.364% | $247.4929 | $247.49 | $247.50 | $247.50 |
| Purchase #7 | $234.57 | 3.857% | $243.6174 | $243.62 | $243.60 | $243.60 |
| 7 purchase totals = | $1,104.70 | $1,206.7705 | $1,206.78 | $1,206.70 | $1,206.70 | |