| 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 | $193.99 | 11.471% | $216.2426 | $216.24 | $216.25 | $216.20 |
| Purchase #2 | $194.42 | 10.753% | $215.326 | $215.33 | $215.35 | $215.30 |
| Purchase #3 | $65.80 | 12.521% | $74.0388 | $74.04 | $74.05 | $74.00 |
| Purchase #4 | $184.29 | 13.466% | $209.1065 | $209.11 | $209.10 | $209.10 |
| Purchase #5 | $41.37 | 13.210% | $46.835 | $46.84 | $46.85 | $46.80 |
| Purchase #6 | $194.31 | 3.460% | $201.0331 | $201.03 | $201.05 | $201.00 |
| Purchase #7 | $87.56 | 9.330% | $95.7293 | $95.73 | $95.75 | $95.70 |
| 7 purchase totals = | $961.74 | $1,058.3113 | $1,058.32 | $1,058.40 | $1,058.10 | |