| 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 | $240.81 | 11.796% | $269.2159 | $269.22 | $269.20 | $269.20 |
| Purchase #2 | $79.79 | 9.616% | $87.4626 | $87.46 | $87.45 | $87.50 |
| Purchase #3 | $66.63 | 7.681% | $71.7479 | $71.75 | $71.75 | $71.70 |
| Purchase #4 | $181.25 | 12.483% | $203.8754 | $203.88 | $203.90 | $203.90 |
| Purchase #5 | $169.37 | 10.385% | $186.9591 | $186.96 | $186.95 | $187.00 |
| Purchase #6 | $18.90 | 12.591% | $21.2797 | $21.28 | $21.30 | $21.30 |
| Purchase #7 | $128.78 | 11.379% | $143.4339 | $143.43 | $143.45 | $143.40 |
| 7 purchase totals = | $885.53 | $983.9745 | $983.98 | $984.00 | $984.00 | |