| 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 | $87.97 | 13.400% | $99.758 | $99.76 | $99.75 | $99.80 |
| Purchase #2 | $115.30 | 9.582% | $126.348 | $126.35 | $126.35 | $126.30 |
| Purchase #3 | $232.63 | 13.194% | $263.3232 | $263.32 | $263.30 | $263.30 |
| Purchase #4 | $236.41 | 11.866% | $264.4624 | $264.46 | $264.45 | $264.50 |
| Purchase #5 | $134.56 | 4.736% | $140.9328 | $140.93 | $140.95 | $140.90 |
| Purchase #6 | $83.65 | 3.470% | $86.5527 | $86.55 | $86.55 | $86.60 |
| Purchase #7 | $183.31 | 6.767% | $195.7146 | $195.71 | $195.70 | $195.70 |
| 7 purchase totals = | $1,073.83 | $1,177.0917 | $1,177.08 | $1,177.05 | $1,177.10 | |