| 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 | $103.88 | 3.659% | $107.681 | $107.68 | $107.70 | $107.70 |
| Purchase #2 | $118.97 | 10.284% | $131.2049 | $131.20 | $131.20 | $131.20 |
| Purchase #3 | $26.38 | 10.697% | $29.2019 | $29.20 | $29.20 | $29.20 |
| Purchase #4 | $137.28 | 9.201% | $149.9111 | $149.91 | $149.90 | $149.90 |
| Purchase #5 | $234.98 | 3.203% | $242.5064 | $242.51 | $242.50 | $242.50 |
| Purchase #6 | $203.30 | 12.419% | $228.5478 | $228.55 | $228.55 | $228.50 |
| Purchase #7 | $90.47 | 3.724% | $93.8391 | $93.84 | $93.85 | $93.80 |
| 7 purchase totals = | $915.26 | $982.8922 | $982.89 | $982.90 | $982.80 | |