| 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 | $17.95 | 7.793% | $19.3488 | $19.35 | $19.35 | $19.30 |
| Purchase #2 | $76.49 | 9.818% | $83.9998 | $84.00 | $84.00 | $84.00 |
| Purchase #3 | $179.45 | 4.205% | $186.9959 | $187.00 | $187.00 | $187.00 |
| Purchase #4 | $249.55 | 4.530% | $260.8546 | $260.85 | $260.85 | $260.90 |
| Purchase #5 | $170.73 | 11.290% | $190.0054 | $190.01 | $190.00 | $190.00 |
| Purchase #6 | $70.44 | 4.323% | $73.4851 | $73.49 | $73.50 | $73.50 |
| Purchase #7 | $225.41 | 4.497% | $235.5467 | $235.55 | $235.55 | $235.50 |
| 7 purchase totals = | $990.02 | $1,050.2363 | $1,050.25 | $1,050.25 | $1,050.20 | |