| 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 | $120.51 | 12.351% | $135.3942 | $135.39 | $135.40 | $135.40 |
| Purchase #2 | $232.34 | 11.665% | $259.4425 | $259.44 | $259.45 | $259.40 |
| Purchase #3 | $149.37 | 8.356% | $161.8514 | $161.85 | $161.85 | $161.90 |
| Purchase #4 | $21.76 | 8.654% | $23.6431 | $23.64 | $23.65 | $23.60 |
| Purchase #5 | $87.82 | 4.243% | $91.5462 | $91.55 | $91.55 | $91.50 |
| Purchase #6 | $155.46 | 8.707% | $168.9959 | $169.00 | $169.00 | $169.00 |
| Purchase #7 | $27.73 | 10.403% | $30.6148 | $30.61 | $30.60 | $30.60 |
| 7 purchase totals = | $794.99 | $871.4881 | $871.48 | $871.50 | $871.40 | |