| 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 | $234.70 | 4.557% | $245.3953 | $245.40 | $245.40 | $245.40 |
| Purchase #2 | $58.91 | 7.259% | $63.1863 | $63.19 | $63.20 | $63.20 |
| Purchase #3 | $106.66 | 9.534% | $116.829 | $116.83 | $116.85 | $116.80 |
| Purchase #4 | $171.87 | 8.343% | $186.2091 | $186.21 | $186.20 | $186.20 |
| Purchase #5 | $28.57 | 11.629% | $31.8924 | $31.89 | $31.90 | $31.90 |
| Purchase #6 | $220.80 | 9.130% | $240.959 | $240.96 | $240.95 | $241.00 |
| Purchase #7 | $31.75 | 5.841% | $33.6045 | $33.60 | $33.60 | $33.60 |
| 7 purchase totals = | $853.26 | $918.0756 | $918.08 | $918.10 | $918.10 | |