| 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 | $241.41 | 7.323% | $259.0885 | $259.09 | $259.10 | $259.10 |
| Purchase #2 | $217.87 | 8.370% | $236.1057 | $236.11 | $236.10 | $236.10 |
| Purchase #3 | $9.66 | 4.511% | $10.0958 | $10.10 | $10.10 | $10.10 |
| Purchase #4 | $40.92 | 7.497% | $43.9878 | $43.99 | $44.00 | $44.00 |
| Purchase #5 | $216.81 | 8.465% | $235.163 | $235.16 | $235.15 | $235.20 |
| Purchase #6 | $84.25 | 6.270% | $89.5325 | $89.53 | $89.55 | $89.50 |
| Purchase #7 | $250.78 | 12.306% | $281.641 | $281.64 | $281.65 | $281.60 |
| 7 purchase totals = | $1,061.70 | $1,155.6143 | $1,155.62 | $1,155.65 | $1,155.60 | |