| 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 | $213.39 | 7.715% | $229.853 | $229.85 | $229.85 | $229.90 |
| Purchase #2 | $80.59 | 13.226% | $91.2488 | $91.25 | $91.25 | $91.20 |
| Purchase #3 | $203.85 | 3.699% | $211.3904 | $211.39 | $211.40 | $211.40 |
| Purchase #4 | $19.28 | 3.857% | $20.0236 | $20.02 | $20.00 | $20.00 |
| Purchase #5 | $38.98 | 9.710% | $42.765 | $42.77 | $42.75 | $42.80 |
| Purchase #6 | $203.87 | 3.446% | $210.8954 | $210.90 | $210.90 | $210.90 |
| Purchase #7 | $32.83 | 11.293% | $36.5375 | $36.54 | $36.55 | $36.50 |
| 7 purchase totals = | $792.79 | $842.7137 | $842.72 | $842.70 | $842.70 | |