| 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 | $103.79 | 8.312% | $112.417 | $112.42 | $112.40 | $112.40 |
| Purchase #2 | $115.34 | 6.191% | $122.4807 | $122.48 | $122.50 | $122.50 |
| Purchase #3 | $61.74 | 9.418% | $67.5547 | $67.55 | $67.55 | $67.60 |
| Purchase #4 | $92.38 | 11.299% | $102.818 | $102.82 | $102.80 | $102.80 |
| Purchase #5 | $15.88 | 10.238% | $17.5058 | $17.51 | $17.50 | $17.50 |
| Purchase #6 | $218.86 | 6.598% | $233.3004 | $233.30 | $233.30 | $233.30 |
| Purchase #7 | $70.39 | 12.299% | $79.0473 | $79.05 | $79.05 | $79.00 |
| 7 purchase totals = | $678.38 | $735.1239 | $735.13 | $735.10 | $735.10 | |