| 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 | $245.65 | 6.283% | $261.0842 | $261.08 | $261.10 | $261.10 |
| Purchase #2 | $173.37 | 12.523% | $195.0811 | $195.08 | $195.10 | $195.10 |
| Purchase #3 | $6.44 | 13.258% | $7.2938 | $7.29 | $7.30 | $7.30 |
| Purchase #4 | $70.93 | 13.538% | $80.5325 | $80.53 | $80.55 | $80.50 |
| Purchase #5 | $126.81 | 3.703% | $131.5058 | $131.51 | $131.50 | $131.50 |
| Purchase #6 | $162.56 | 9.535% | $178.0601 | $178.06 | $178.05 | $178.10 |
| Purchase #7 | $84.63 | 12.157% | $94.9185 | $94.92 | $94.90 | $94.90 |
| 7 purchase totals = | $870.39 | $948.4760 | $948.47 | $948.50 | $948.50 | |