| 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 | $242.51 | 9.466% | $265.466 | $265.47 | $265.45 | $265.50 |
| Purchase #2 | $81.96 | 13.472% | $93.0017 | $93.00 | $93.00 | $93.00 |
| Purchase #3 | $128.29 | 4.519% | $134.0874 | $134.09 | $134.10 | $134.10 |
| Purchase #4 | $193.62 | 3.358% | $200.1218 | $200.12 | $200.10 | $200.10 |
| Purchase #5 | $61.74 | 13.519% | $70.0866 | $70.09 | $70.10 | $70.10 |
| Purchase #6 | $11.74 | 10.420% | $12.9633 | $12.96 | $12.95 | $13.00 |
| Purchase #7 | $211.96 | 4.587% | $221.6826 | $221.68 | $221.70 | $221.70 |
| 7 purchase totals = | $931.82 | $997.4094 | $997.41 | $997.40 | $997.50 | |