| 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 | $197.40 | 9.637% | $216.4234 | $216.42 | $216.40 | $216.40 |
| Purchase #2 | $129.95 | 12.684% | $146.4329 | $146.43 | $146.45 | $146.40 |
| Purchase #3 | $168.90 | 11.668% | $188.6073 | $188.61 | $188.60 | $188.60 |
| Purchase #4 | $248.80 | 11.231% | $276.7427 | $276.74 | $276.75 | $276.70 |
| Purchase #5 | $242.93 | 6.850% | $259.5707 | $259.57 | $259.55 | $259.60 |
| Purchase #6 | $213.76 | 10.822% | $236.8931 | $236.89 | $236.90 | $236.90 |
| Purchase #7 | $117.65 | 12.661% | $132.5457 | $132.55 | $132.55 | $132.50 |
| 7 purchase totals = | $1,319.39 | $1,457.2158 | $1,457.21 | $1,457.20 | $1,457.10 | |