| 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 | $75.75 | 10.186% | $83.4659 | $83.47 | $83.45 | $83.50 |
| Purchase #2 | $224.91 | 7.693% | $242.2123 | $242.21 | $242.20 | $242.20 |
| Purchase #3 | $193.74 | 12.648% | $218.2442 | $218.24 | $218.25 | $218.20 |
| Purchase #4 | $48.90 | 4.247% | $50.9768 | $50.98 | $51.00 | $51.00 |
| Purchase #5 | $143.41 | 6.292% | $152.4334 | $152.43 | $152.45 | $152.40 |
| Purchase #6 | $217.32 | 8.469% | $235.7248 | $235.72 | $235.70 | $235.70 |
| Purchase #7 | $41.92 | 12.250% | $47.0552 | $47.06 | $47.05 | $47.10 |
| 7 purchase totals = | $945.95 | $1,030.1126 | $1,030.11 | $1,030.10 | $1,030.10 | |