| 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 | $194.45 | 6.343% | $206.784 | $206.78 | $206.80 | $206.80 |
| Purchase #2 | $20.98 | 13.592% | $23.8316 | $23.83 | $23.85 | $23.80 |
| Purchase #3 | $105.37 | 6.302% | $112.0104 | $112.01 | $112.00 | $112.00 |
| Purchase #4 | $188.98 | 12.193% | $212.0223 | $212.02 | $212.00 | $212.00 |
| Purchase #5 | $29.98 | 12.555% | $33.744 | $33.74 | $33.75 | $33.70 |
| Purchase #6 | $221.59 | 8.872% | $241.2495 | $241.25 | $241.25 | $241.20 |
| Purchase #7 | $33.91 | 4.149% | $35.3169 | $35.32 | $35.30 | $35.30 |
| 7 purchase totals = | $795.26 | $864.9587 | $864.95 | $864.95 | $864.80 | |