| 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 | $196.40 | 13.212% | $222.3484 | $222.35 | $222.35 | $222.30 |
| Purchase #2 | $211.71 | 9.231% | $231.253 | $231.25 | $231.25 | $231.30 |
| Purchase #3 | $33.95 | 13.764% | $38.6229 | $38.62 | $38.60 | $38.60 |
| Purchase #4 | $142.96 | 8.661% | $155.3418 | $155.34 | $155.35 | $155.30 |
| Purchase #5 | $183.76 | 8.181% | $198.7934 | $198.79 | $198.80 | $198.80 |
| Purchase #6 | $23.28 | 11.524% | $25.9628 | $25.96 | $25.95 | $26.00 |
| Purchase #7 | $13.44 | 5.478% | $14.1762 | $14.18 | $14.20 | $14.20 |
| 7 purchase totals = | $805.50 | $886.4985 | $886.49 | $886.50 | $886.50 | |