| 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 | $218.76 | 8.338% | $237.0002 | $237.00 | $237.00 | $237.00 |
| Purchase #2 | $228.34 | 11.834% | $255.3618 | $255.36 | $255.35 | $255.40 |
| Purchase #3 | $241.34 | 11.286% | $268.5776 | $268.58 | $268.60 | $268.60 |
| Purchase #4 | $58.30 | 3.697% | $60.4554 | $60.46 | $60.45 | $60.50 |
| Purchase #5 | $129.25 | 5.627% | $136.5229 | $136.52 | $136.50 | $136.50 |
| Purchase #6 | $17.90 | 10.721% | $19.8191 | $19.82 | $19.80 | $19.80 |
| Purchase #7 | $191.61 | 9.625% | $210.0525 | $210.05 | $210.05 | $210.10 |
| 7 purchase totals = | $1,085.50 | $1,187.7895 | $1,187.79 | $1,187.75 | $1,187.90 | |