| 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 | $243.42 | 7.253% | $261.0753 | $261.08 | $261.10 | $261.10 |
| Purchase #2 | $131.81 | 11.742% | $147.2871 | $147.29 | $147.30 | $147.30 |
| Purchase #3 | $21.89 | 11.800% | $24.473 | $24.47 | $24.45 | $24.50 |
| Purchase #4 | $33.61 | 4.255% | $35.0401 | $35.04 | $35.05 | $35.00 |
| Purchase #5 | $195.91 | 9.801% | $215.1111 | $215.11 | $215.10 | $215.10 |
| Purchase #6 | $187.26 | 3.428% | $193.6793 | $193.68 | $193.70 | $193.70 |
| Purchase #7 | $243.30 | 9.599% | $266.6544 | $266.65 | $266.65 | $266.70 |
| 7 purchase totals = | $1,057.20 | $1,143.3203 | $1,143.32 | $1,143.35 | $1,143.40 | |