| 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 | $240.64 | 12.224% | $270.0558 | $270.06 | $270.05 | $270.10 |
| Purchase #2 | $128.88 | 5.359% | $135.7867 | $135.79 | $135.80 | $135.80 |
| Purchase #3 | $108.91 | 9.232% | $118.9646 | $118.96 | $118.95 | $119.00 |
| Purchase #4 | $205.28 | 5.455% | $216.478 | $216.48 | $216.50 | $216.50 |
| Purchase #5 | $31.42 | 6.240% | $33.3806 | $33.38 | $33.40 | $33.40 |
| Purchase #6 | $27.86 | 9.274% | $30.4437 | $30.44 | $30.45 | $30.40 |
| Purchase #7 | $25.60 | 6.298% | $27.2123 | $27.21 | $27.20 | $27.20 |
| 7 purchase totals = | $768.59 | $832.3217 | $832.32 | $832.35 | $832.40 | |