| 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 | $192.62 | 10.300% | $212.4599 | $212.46 | $212.45 | $212.50 |
| Purchase #2 | $83.72 | 13.211% | $94.7802 | $94.78 | $94.80 | $94.80 |
| Purchase #3 | $156.25 | 3.657% | $161.9641 | $161.96 | $161.95 | $162.00 |
| Purchase #4 | $91.47 | 13.550% | $103.8642 | $103.86 | $103.85 | $103.90 |
| Purchase #5 | $27.85 | 11.191% | $30.9667 | $30.97 | $30.95 | $31.00 |
| Purchase #6 | $117.38 | 10.677% | $129.9127 | $129.91 | $129.90 | $129.90 |
| Purchase #7 | $227.84 | 3.233% | $235.2061 | $235.21 | $235.20 | $235.20 |
| 7 purchase totals = | $897.13 | $969.1539 | $969.15 | $969.10 | $969.30 | |