| 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 | $201.63 | 6.209% | $214.1492 | $214.15 | $214.15 | $214.10 |
| Purchase #2 | $197.61 | 8.791% | $214.9819 | $214.98 | $215.00 | $215.00 |
| Purchase #3 | $108.95 | 3.180% | $112.4146 | $112.41 | $112.40 | $112.40 |
| Purchase #4 | $187.64 | 4.654% | $196.3728 | $196.37 | $196.35 | $196.40 |
| Purchase #5 | $104.84 | 12.289% | $117.7238 | $117.72 | $117.70 | $117.70 |
| Purchase #6 | $137.30 | 4.453% | $143.414 | $143.41 | $143.40 | $143.40 |
| Purchase #7 | $200.77 | 7.182% | $215.1893 | $215.19 | $215.20 | $215.20 |
| 7 purchase totals = | $1,138.74 | $1,214.2456 | $1,214.23 | $1,214.20 | $1,214.20 | |