| 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 | $28.45 | 13.339% | $32.2449 | $32.24 | $32.25 | $32.20 |
| Purchase #2 | $245.92 | 7.733% | $264.937 | $264.94 | $264.95 | $264.90 |
| Purchase #3 | $87.51 | 12.428% | $98.3857 | $98.39 | $98.40 | $98.40 |
| Purchase #4 | $200.88 | 5.819% | $212.5692 | $212.57 | $212.55 | $212.60 |
| Purchase #5 | $75.95 | 12.399% | $85.367 | $85.37 | $85.35 | $85.40 |
| Purchase #6 | $108.27 | 7.142% | $116.0026 | $116.00 | $116.00 | $116.00 |
| Purchase #7 | $29.44 | 11.396% | $32.795 | $32.80 | $32.80 | $32.80 |
| 7 purchase totals = | $776.42 | $842.3014 | $842.31 | $842.30 | $842.30 | |