| 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 | $35.32 | 11.172% | $39.266 | $39.27 | $39.25 | $39.30 |
| Purchase #2 | $193.50 | 13.764% | $220.1333 | $220.13 | $220.15 | $220.10 |
| Purchase #3 | $24.38 | 6.431% | $25.9479 | $25.95 | $25.95 | $25.90 |
| Purchase #4 | $194.49 | 7.480% | $209.0379 | $209.04 | $209.05 | $209.00 |
| Purchase #5 | $32.66 | 3.314% | $33.7424 | $33.74 | $33.75 | $33.70 |
| Purchase #6 | $148.88 | 13.783% | $169.4001 | $169.40 | $169.40 | $169.40 |
| Purchase #7 | $173.94 | 6.323% | $184.9382 | $184.94 | $184.95 | $184.90 |
| 7 purchase totals = | $803.17 | $882.4658 | $882.47 | $882.50 | $882.30 | |