| 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 | $231.69 | 11.731% | $258.8696 | $258.87 | $258.85 | $258.90 |
| Purchase #2 | $12.65 | 10.762% | $14.0114 | $14.01 | $14.00 | $14.00 |
| Purchase #3 | $38.68 | 5.550% | $40.8267 | $40.83 | $40.85 | $40.80 |
| Purchase #4 | $74.69 | 12.213% | $83.8119 | $83.81 | $83.80 | $83.80 |
| Purchase #5 | $111.46 | 5.330% | $117.4008 | $117.40 | $117.40 | $117.40 |
| Purchase #6 | $24.35 | 7.622% | $26.206 | $26.21 | $26.20 | $26.20 |
| Purchase #7 | $24.45 | 3.687% | $25.3515 | $25.35 | $25.35 | $25.40 |
| 7 purchase totals = | $517.97 | $566.4779 | $566.48 | $566.45 | $566.50 | |