| 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 | $250.49 | 12.827% | $282.6204 | $282.62 | $282.60 | $282.60 |
| Purchase #2 | $170.51 | 8.308% | $184.676 | $184.68 | $184.70 | $184.70 |
| Purchase #3 | $222.34 | 13.191% | $251.6689 | $251.67 | $251.65 | $251.70 |
| Purchase #4 | $39.35 | 9.778% | $43.1976 | $43.20 | $43.20 | $43.20 |
| Purchase #5 | $143.34 | 5.628% | $151.4072 | $151.41 | $151.40 | $151.40 |
| Purchase #6 | $124.30 | 11.826% | $138.9997 | $139.00 | $139.00 | $139.00 |
| Purchase #7 | $110.66 | 6.159% | $117.4755 | $117.48 | $117.50 | $117.50 |
| 7 purchase totals = | $1,060.99 | $1,170.0453 | $1,170.06 | $1,170.05 | $1,170.10 | |