| 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 | $224.49 | 4.751% | $235.1555 | $235.16 | $235.15 | $235.20 |
| Purchase #2 | $99.88 | 13.621% | $113.4847 | $113.48 | $113.50 | $113.50 |
| Purchase #3 | $219.25 | 6.160% | $232.7558 | $232.76 | $232.75 | $232.80 |
| Purchase #4 | $40.61 | 4.423% | $42.4062 | $42.41 | $42.40 | $42.40 |
| Purchase #5 | $202.36 | 10.795% | $224.2048 | $224.20 | $224.20 | $224.20 |
| Purchase #6 | $14.83 | 7.808% | $15.9879 | $15.99 | $16.00 | $16.00 |
| Purchase #7 | $158.86 | 7.108% | $170.1518 | $170.15 | $170.15 | $170.20 |
| 7 purchase totals = | $960.28 | $1,034.1467 | $1,034.15 | $1,034.15 | $1,034.30 | |