| 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 | $122.27 | 9.595% | $134.0018 | $134.00 | $134.00 | $134.00 |
| Purchase #2 | $58.96 | 10.499% | $65.1502 | $65.15 | $65.15 | $65.20 |
| Purchase #3 | $206.62 | 5.823% | $218.6515 | $218.65 | $218.65 | $218.70 |
| Purchase #4 | $7.81 | 13.670% | $8.8776 | $8.88 | $8.90 | $8.90 |
| Purchase #5 | $230.73 | 10.581% | $255.1435 | $255.14 | $255.15 | $255.10 |
| Purchase #6 | $151.94 | 4.692% | $159.069 | $159.07 | $159.05 | $159.10 |
| Purchase #7 | $98.85 | 9.416% | $108.1577 | $108.16 | $108.15 | $108.20 |
| 7 purchase totals = | $877.18 | $949.0513 | $949.05 | $949.05 | $949.20 | |