| 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 | $114.31 | 5.695% | $120.82 | $120.82 | $120.80 | $120.80 |
| Purchase #2 | $190.74 | 4.339% | $199.0162 | $199.02 | $199.00 | $199.00 |
| Purchase #3 | $30.67 | 10.691% | $33.9489 | $33.95 | $33.95 | $33.90 |
| Purchase #4 | $70.39 | 7.504% | $75.6721 | $75.67 | $75.65 | $75.70 |
| Purchase #5 | $232.95 | 5.517% | $245.8019 | $245.80 | $245.80 | $245.80 |
| Purchase #6 | $81.42 | 13.762% | $92.625 | $92.63 | $92.65 | $92.60 |
| Purchase #7 | $181.47 | 7.149% | $194.4433 | $194.44 | $194.45 | $194.40 |
| 7 purchase totals = | $901.95 | $962.3274 | $962.33 | $962.30 | $962.20 | |