| 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 | $95.86 | 6.183% | $101.787 | $101.79 | $101.80 | $101.80 |
| Purchase #2 | $158.36 | 7.772% | $170.6677 | $170.67 | $170.65 | $170.70 |
| Purchase #3 | $248.47 | 7.135% | $266.1983 | $266.20 | $266.20 | $266.20 |
| Purchase #4 | $50.88 | 4.382% | $53.1096 | $53.11 | $53.10 | $53.10 |
| Purchase #5 | $214.88 | 10.704% | $237.8808 | $237.88 | $237.90 | $237.90 |
| Purchase #6 | $19.29 | 12.310% | $21.6646 | $21.66 | $21.65 | $21.70 |
| Purchase #7 | $192.83 | 13.410% | $218.6885 | $218.69 | $218.70 | $218.70 |
| 7 purchase totals = | $980.57 | $1,069.9965 | $1,070.00 | $1,070.00 | $1,070.10 | |