| 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 | $243.79 | 13.528% | $276.7699 | $276.77 | $276.75 | $276.80 |
| Purchase #2 | $213.35 | 4.789% | $223.5673 | $223.57 | $223.55 | $223.60 |
| Purchase #3 | $214.33 | 10.722% | $237.3105 | $237.31 | $237.30 | $237.30 |
| Purchase #4 | $79.50 | 8.725% | $86.4364 | $86.44 | $86.45 | $86.40 |
| Purchase #5 | $126.76 | 11.705% | $141.5973 | $141.60 | $141.60 | $141.60 |
| Purchase #6 | $132.89 | 7.558% | $142.9338 | $142.93 | $142.95 | $142.90 |
| Purchase #7 | $110.64 | 5.434% | $116.6522 | $116.65 | $116.65 | $116.70 |
| 7 purchase totals = | $1,121.26 | $1,225.2674 | $1,225.27 | $1,225.25 | $1,225.30 | |