| 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 | $120.88 | 11.258% | $134.4887 | $134.49 | $134.50 | $134.50 |
| Purchase #2 | $171.55 | 12.220% | $192.5134 | $192.51 | $192.50 | $192.50 |
| Purchase #3 | $13.28 | 12.850% | $14.9865 | $14.99 | $15.00 | $15.00 |
| Purchase #4 | $103.92 | 11.195% | $115.5538 | $115.55 | $115.55 | $115.60 |
| Purchase #5 | $242.57 | 12.330% | $272.4789 | $272.48 | $272.50 | $272.50 |
| Purchase #6 | $182.38 | 5.623% | $192.6352 | $192.64 | $192.65 | $192.60 |
| Purchase #7 | $20.41 | 10.196% | $22.491 | $22.49 | $22.50 | $22.50 |
| 7 purchase totals = | $854.99 | $945.1475 | $945.15 | $945.20 | $945.20 | |