| 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 | $208.61 | 11.290% | $232.1621 | $232.16 | $232.15 | $232.20 |
| Purchase #2 | $173.94 | 10.832% | $192.7812 | $192.78 | $192.80 | $192.80 |
| Purchase #3 | $207.81 | 3.768% | $215.6403 | $215.64 | $215.65 | $215.60 |
| Purchase #4 | $175.36 | 8.336% | $189.978 | $189.98 | $190.00 | $190.00 |
| Purchase #5 | $248.85 | 8.376% | $269.6937 | $269.69 | $269.70 | $269.70 |
| Purchase #6 | $160.76 | 10.346% | $177.3922 | $177.39 | $177.40 | $177.40 |
| Purchase #7 | $202.38 | 9.359% | $221.3207 | $221.32 | $221.30 | $221.30 |
| 7 purchase totals = | $1,377.71 | $1,498.9682 | $1,498.96 | $1,499.00 | $1,499.00 | |