| 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 | $241.30 | 4.513% | $252.1899 | $252.19 | $252.20 | $252.20 |
| Purchase #2 | $19.79 | 10.321% | $21.8325 | $21.83 | $21.85 | $21.80 |
| Purchase #3 | $42.98 | 8.592% | $46.6728 | $46.67 | $46.65 | $46.70 |
| Purchase #4 | $9.45 | 12.417% | $10.6234 | $10.62 | $10.60 | $10.60 |
| Purchase #5 | $21.92 | 7.161% | $23.4897 | $23.49 | $23.50 | $23.50 |
| Purchase #6 | $44.90 | 11.253% | $49.9526 | $49.95 | $49.95 | $50.00 |
| Purchase #7 | $140.64 | 6.337% | $149.5524 | $149.55 | $149.55 | $149.60 |
| 7 purchase totals = | $520.98 | $554.3133 | $554.30 | $554.30 | $554.40 | |