| 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 | $134.82 | 3.608% | $139.6843 | $139.68 | $139.70 | $139.70 |
| Purchase #2 | $102.92 | 3.309% | $106.3256 | $106.33 | $106.35 | $106.30 |
| Purchase #3 | $52.73 | 9.425% | $57.6998 | $57.70 | $57.70 | $57.70 |
| Purchase #4 | $9.86 | 7.442% | $10.5938 | $10.59 | $10.60 | $10.60 |
| Purchase #5 | $88.64 | 3.316% | $91.5793 | $91.58 | $91.60 | $91.60 |
| Purchase #6 | $212.66 | 10.758% | $235.538 | $235.54 | $235.55 | $235.50 |
| Purchase #7 | $223.63 | 10.347% | $246.769 | $246.77 | $246.75 | $246.80 |
| 7 purchase totals = | $825.26 | $888.1898 | $888.19 | $888.25 | $888.20 | |