| 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 | $229.53 | 5.793% | $242.8267 | $242.83 | $242.85 | $242.80 |
| Purchase #2 | $190.72 | 8.343% | $206.6318 | $206.63 | $206.65 | $206.60 |
| Purchase #3 | $94.78 | 10.163% | $104.4125 | $104.41 | $104.40 | $104.40 |
| Purchase #4 | $14.74 | 9.826% | $16.1884 | $16.19 | $16.20 | $16.20 |
| Purchase #5 | $122.41 | 7.166% | $131.1819 | $131.18 | $131.20 | $131.20 |
| Purchase #6 | $250.89 | 8.722% | $272.7726 | $272.77 | $272.75 | $272.80 |
| Purchase #7 | $235.32 | 8.471% | $255.254 | $255.25 | $255.25 | $255.30 |
| 7 purchase totals = | $1,138.39 | $1,229.2679 | $1,229.26 | $1,229.30 | $1,229.30 | |