| 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 | $229.88 | 9.400% | $251.4887 | $251.49 | $251.50 | $251.50 |
| Purchase #2 | $81.98 | 12.704% | $92.3947 | $92.39 | $92.40 | $92.40 |
| Purchase #3 | $170.80 | 12.389% | $191.9604 | $191.96 | $191.95 | $192.00 |
| Purchase #4 | $39.53 | 5.545% | $41.7219 | $41.72 | $41.70 | $41.70 |
| Purchase #5 | $202.70 | 7.601% | $218.1072 | $218.11 | $218.10 | $218.10 |
| Purchase #6 | $213.61 | 10.153% | $235.2978 | $235.30 | $235.30 | $235.30 |
| Purchase #7 | $51.29 | 7.216% | $54.9911 | $54.99 | $55.00 | $55.00 |
| 7 purchase totals = | $989.79 | $1,085.9618 | $1,085.96 | $1,085.95 | $1,086.00 | |