| 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 | $221.62 | 10.621% | $245.1583 | $245.16 | $245.15 | $245.20 |
| Purchase #2 | $97.73 | 11.105% | $108.5829 | $108.58 | $108.60 | $108.60 |
| Purchase #3 | $235.56 | 8.588% | $255.7899 | $255.79 | $255.80 | $255.80 |
| Purchase #4 | $145.42 | 10.604% | $160.8403 | $160.84 | $160.85 | $160.80 |
| Purchase #5 | $117.97 | 4.198% | $122.9224 | $122.92 | $122.90 | $122.90 |
| Purchase #6 | $53.79 | 8.741% | $58.4918 | $58.49 | $58.50 | $58.50 |
| Purchase #7 | $67.86 | 13.542% | $77.0496 | $77.05 | $77.05 | $77.00 |
| 7 purchase totals = | $939.95 | $1,028.8352 | $1,028.83 | $1,028.85 | $1,028.80 | |