| 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 | $104.28 | 11.132% | $115.8884 | $115.89 | $115.90 | $115.90 |
| Purchase #2 | $148.78 | 12.395% | $167.2213 | $167.22 | $167.20 | $167.20 |
| Purchase #3 | $156.30 | 13.711% | $177.7303 | $177.73 | $177.75 | $177.70 |
| Purchase #4 | $144.80 | 10.586% | $160.1285 | $160.13 | $160.15 | $160.10 |
| Purchase #5 | $213.83 | 11.486% | $238.3905 | $238.39 | $238.40 | $238.40 |
| Purchase #6 | $131.43 | 8.565% | $142.687 | $142.69 | $142.70 | $142.70 |
| Purchase #7 | $49.37 | 5.588% | $52.1288 | $52.13 | $52.15 | $52.10 |
| 7 purchase totals = | $948.79 | $1,054.1748 | $1,054.18 | $1,054.25 | $1,054.10 | |