| 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 | $201.35 | 9.732% | $220.9454 | $220.95 | $220.95 | $220.90 |
| Purchase #2 | $112.99 | 9.744% | $123.9997 | $124.00 | $124.00 | $124.00 |
| Purchase #3 | $81.72 | 13.784% | $92.9843 | $92.98 | $93.00 | $93.00 |
| Purchase #4 | $248.60 | 7.376% | $266.9367 | $266.94 | $266.95 | $266.90 |
| Purchase #5 | $158.65 | 3.842% | $164.7453 | $164.75 | $164.75 | $164.70 |
| Purchase #6 | $126.71 | 12.733% | $142.844 | $142.84 | $142.85 | $142.80 |
| Purchase #7 | $171.31 | 4.852% | $179.622 | $179.62 | $179.60 | $179.60 |
| 7 purchase totals = | $1,101.33 | $1,192.0774 | $1,192.08 | $1,192.10 | $1,191.90 | |