| 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 | $134.52 | 4.332% | $140.3474 | $140.35 | $140.35 | $140.30 |
| Purchase #2 | $67.99 | 11.436% | $75.7653 | $75.77 | $75.75 | $75.80 |
| Purchase #3 | $232.89 | 13.242% | $263.7293 | $263.73 | $263.75 | $263.70 |
| Purchase #4 | $55.30 | 5.688% | $58.4455 | $58.45 | $58.45 | $58.40 |
| Purchase #5 | $209.45 | 7.424% | $224.9996 | $225.00 | $225.00 | $225.00 |
| Purchase #6 | $146.83 | 3.728% | $152.3038 | $152.30 | $152.30 | $152.30 |
| Purchase #7 | $90.70 | 7.464% | $97.4698 | $97.47 | $97.45 | $97.50 |
| 7 purchase totals = | $937.68 | $1,013.0607 | $1,013.07 | $1,013.05 | $1,013.00 | |