| 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 | $250.88 | 6.670% | $267.6137 | $267.61 | $267.60 | $267.60 |
| Purchase #2 | $204.42 | 12.873% | $230.735 | $230.74 | $230.75 | $230.70 |
| Purchase #3 | $101.43 | 13.567% | $115.191 | $115.19 | $115.20 | $115.20 |
| Purchase #4 | $97.95 | 3.424% | $101.3038 | $101.30 | $101.30 | $101.30 |
| Purchase #5 | $225.36 | 3.172% | $232.5084 | $232.51 | $232.50 | $232.50 |
| Purchase #6 | $21.80 | 6.234% | $23.159 | $23.16 | $23.15 | $23.20 |
| Purchase #7 | $129.27 | 9.856% | $142.0109 | $142.01 | $142.00 | $142.00 |
| 7 purchase totals = | $1,031.11 | $1,112.5218 | $1,112.52 | $1,112.50 | $1,112.50 | |