| 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 | $130.46 | 8.747% | $141.8713 | $141.87 | $141.85 | $141.90 |
| Purchase #2 | $248.43 | 8.248% | $268.9205 | $268.92 | $268.90 | $268.90 |
| Purchase #3 | $246.47 | 5.391% | $259.7572 | $259.76 | $259.75 | $259.80 |
| Purchase #4 | $200.45 | 10.269% | $221.0342 | $221.03 | $221.05 | $221.00 |
| Purchase #5 | $35.41 | 9.627% | $38.8189 | $38.82 | $38.80 | $38.80 |
| Purchase #6 | $248.45 | 5.157% | $261.2626 | $261.26 | $261.25 | $261.30 |
| Purchase #7 | $213.85 | 9.356% | $233.8578 | $233.86 | $233.85 | $233.90 |
| 7 purchase totals = | $1,323.52 | $1,425.5225 | $1,425.52 | $1,425.45 | $1,425.60 | |