| 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 | $116.51 | 12.430% | $130.9922 | $130.99 | $131.00 | $131.00 |
| Purchase #2 | $243.63 | 11.657% | $272.0299 | $272.03 | $272.05 | $272.00 |
| Purchase #3 | $174.37 | 9.443% | $190.8358 | $190.84 | $190.85 | $190.80 |
| Purchase #4 | $189.62 | 10.197% | $208.9556 | $208.96 | $208.95 | $209.00 |
| Purchase #5 | $103.31 | 12.663% | $116.3921 | $116.39 | $116.40 | $116.40 |
| Purchase #6 | $202.91 | 9.614% | $222.4178 | $222.42 | $222.40 | $222.40 |
| Purchase #7 | $56.32 | 9.602% | $61.7278 | $61.73 | $61.75 | $61.70 |
| 7 purchase totals = | $1,086.67 | $1,203.3512 | $1,203.36 | $1,203.40 | $1,203.30 | |