| 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 | $212.50 | 6.449% | $226.2041 | $226.20 | $226.20 | $226.20 |
| Purchase #2 | $82.80 | 7.804% | $89.2617 | $89.26 | $89.25 | $89.30 |
| Purchase #3 | $74.73 | 9.641% | $81.9347 | $81.93 | $81.95 | $81.90 |
| Purchase #4 | $21.98 | 6.756% | $23.465 | $23.47 | $23.45 | $23.50 |
| Purchase #5 | $16.39 | 11.266% | $18.2365 | $18.24 | $18.25 | $18.20 |
| Purchase #6 | $195.69 | 5.252% | $205.9676 | $205.97 | $205.95 | $206.00 |
| Purchase #7 | $53.56 | 8.268% | $57.9883 | $57.99 | $58.00 | $58.00 |
| 7 purchase totals = | $657.65 | $703.0579 | $703.06 | $703.05 | $703.10 | |