| 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 | $206.31 | 7.201% | $221.1664 | $221.17 | $221.15 | $221.20 |
| Purchase #2 | $99.35 | 6.486% | $105.7938 | $105.79 | $105.80 | $105.80 |
| Purchase #3 | $74.52 | 4.328% | $77.7452 | $77.75 | $77.75 | $77.70 |
| Purchase #4 | $249.74 | 13.817% | $284.2466 | $284.25 | $284.25 | $284.20 |
| Purchase #5 | $186.62 | 13.276% | $211.3957 | $211.40 | $211.40 | $211.40 |
| Purchase #6 | $164.60 | 8.172% | $178.0511 | $178.05 | $178.05 | $178.10 |
| Purchase #7 | $10.89 | 10.655% | $12.0503 | $12.05 | $12.05 | $12.10 |
| 7 purchase totals = | $992.03 | $1,090.4491 | $1,090.46 | $1,090.45 | $1,090.50 | |