| 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 | $238.80 | 3.637% | $247.4852 | $247.49 | $247.50 | $247.50 |
| Purchase #2 | $214.30 | 5.133% | $225.3 | $225.30 | $225.30 | $225.30 |
| Purchase #3 | $33.43 | 13.256% | $37.8615 | $37.86 | $37.85 | $37.90 |
| Purchase #4 | $146.61 | 5.302% | $154.3833 | $154.38 | $154.40 | $154.40 |
| Purchase #5 | $118.43 | 9.725% | $129.9473 | $129.95 | $129.95 | $129.90 |
| Purchase #6 | $211.99 | 9.288% | $231.6796 | $231.68 | $231.70 | $231.70 |
| Purchase #7 | $95.46 | 6.770% | $101.9226 | $101.92 | $101.90 | $101.90 |
| 7 purchase totals = | $1,059.02 | $1,128.5795 | $1,128.58 | $1,128.60 | $1,128.60 | |