| 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 | $129.73 | 7.579% | $139.5622 | $139.56 | $139.55 | $139.60 |
| Purchase #2 | $205.47 | 9.558% | $225.1088 | $225.11 | $225.10 | $225.10 |
| Purchase #3 | $86.83 | 7.248% | $93.1234 | $93.12 | $93.10 | $93.10 |
| Purchase #4 | $246.35 | 8.124% | $266.3635 | $266.36 | $266.35 | $266.40 |
| Purchase #5 | $103.32 | 3.825% | $107.272 | $107.27 | $107.25 | $107.30 |
| Purchase #6 | $62.42 | 8.610% | $67.7944 | $67.79 | $67.80 | $67.80 |
| Purchase #7 | $30.70 | 3.537% | $31.7859 | $31.79 | $31.80 | $31.80 |
| 7 purchase totals = | $864.82 | $931.0102 | $931.00 | $930.95 | $931.10 | |