| 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 | $7.28 | 13.188% | $8.2401 | $8.24 | $8.25 | $8.20 |
| Purchase #2 | $211.59 | 3.375% | $218.7312 | $218.73 | $218.75 | $218.70 |
| Purchase #3 | $98.79 | 5.124% | $103.852 | $103.85 | $103.85 | $103.90 |
| Purchase #4 | $134.56 | 8.523% | $146.0285 | $146.03 | $146.05 | $146.00 |
| Purchase #5 | $47.46 | 13.195% | $53.7223 | $53.72 | $53.70 | $53.70 |
| Purchase #6 | $233.99 | 13.292% | $265.092 | $265.09 | $265.10 | $265.10 |
| Purchase #7 | $62.42 | 8.724% | $67.8655 | $67.87 | $67.85 | $67.90 |
| 7 purchase totals = | $796.09 | $863.5316 | $863.53 | $863.55 | $863.50 | |