| 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 | $21.45 | 7.319% | $23.0199 | $23.02 | $23.00 | $23.00 |
| Purchase #2 | $71.31 | 11.125% | $79.2432 | $79.24 | $79.25 | $79.20 |
| Purchase #3 | $212.76 | 13.727% | $241.9656 | $241.97 | $241.95 | $242.00 |
| Purchase #4 | $118.36 | 13.734% | $134.6156 | $134.62 | $134.60 | $134.60 |
| Purchase #5 | $40.55 | 12.697% | $45.6986 | $45.70 | $45.70 | $45.70 |
| Purchase #6 | $231.87 | 6.850% | $247.7531 | $247.75 | $247.75 | $247.80 |
| Purchase #7 | $234.95 | 7.149% | $251.7466 | $251.75 | $251.75 | $251.70 |
| 7 purchase totals = | $931.25 | $1,024.0426 | $1,024.05 | $1,024.00 | $1,024.00 | |