| 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 | $223.41 | 12.622% | $251.6088 | $251.61 | $251.60 | $251.60 |
| Purchase #2 | $137.31 | 4.857% | $143.9791 | $143.98 | $144.00 | $144.00 |
| Purchase #3 | $39.73 | 12.331% | $44.6291 | $44.63 | $44.65 | $44.60 |
| Purchase #4 | $129.48 | 8.490% | $140.4729 | $140.47 | $140.45 | $140.50 |
| Purchase #5 | $80.44 | 7.458% | $86.4392 | $86.44 | $86.45 | $86.40 |
| Purchase #6 | $48.44 | 11.702% | $54.1084 | $54.11 | $54.10 | $54.10 |
| Purchase #7 | $83.72 | 11.219% | $93.1125 | $93.11 | $93.10 | $93.10 |
| 7 purchase totals = | $742.53 | $814.3500 | $814.35 | $814.35 | $814.30 | |