| 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 | $194.52 | 9.698% | $213.3845 | $213.38 | $213.40 | $213.40 |
| Purchase #2 | $41.31 | 4.199% | $43.0446 | $43.04 | $43.05 | $43.00 |
| Purchase #3 | $174.72 | 4.197% | $182.053 | $182.05 | $182.05 | $182.10 |
| Purchase #4 | $73.65 | 11.218% | $81.9121 | $81.91 | $81.90 | $81.90 |
| Purchase #5 | $85.38 | 6.279% | $90.741 | $90.74 | $90.75 | $90.70 |
| Purchase #6 | $27.87 | 13.302% | $31.5773 | $31.58 | $31.60 | $31.60 |
| Purchase #7 | $238.80 | 5.690% | $252.3877 | $252.39 | $252.40 | $252.40 |
| 7 purchase totals = | $836.25 | $895.1002 | $895.09 | $895.15 | $895.10 | |