| 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 | $235.73 | 8.358% | $255.4323 | $255.43 | $255.45 | $255.40 |
| Purchase #2 | $196.40 | 3.662% | $203.5922 | $203.59 | $203.60 | $203.60 |
| Purchase #3 | $139.91 | 11.685% | $156.2585 | $156.26 | $156.25 | $156.30 |
| Purchase #4 | $22.40 | 7.420% | $24.0621 | $24.06 | $24.05 | $24.10 |
| Purchase #5 | $96.38 | 10.513% | $106.5124 | $106.51 | $106.50 | $106.50 |
| Purchase #6 | $16.85 | 9.382% | $18.4309 | $18.43 | $18.45 | $18.40 |
| Purchase #7 | $128.88 | 8.210% | $139.461 | $139.46 | $139.45 | $139.50 |
| 7 purchase totals = | $836.55 | $903.7494 | $903.74 | $903.75 | $903.80 | |