| 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 | $224.50 | 8.281% | $243.0908 | $243.09 | $243.10 | $243.10 |
| Purchase #2 | $213.96 | 3.392% | $221.2175 | $221.22 | $221.20 | $221.20 |
| Purchase #3 | $122.26 | 5.688% | $129.2141 | $129.21 | $129.20 | $129.20 |
| Purchase #4 | $202.88 | 3.444% | $209.8672 | $209.87 | $209.85 | $209.90 |
| Purchase #5 | $208.27 | 12.538% | $234.3829 | $234.38 | $234.40 | $234.40 |
| Purchase #6 | $42.55 | 13.643% | $48.3551 | $48.36 | $48.35 | $48.40 |
| Purchase #7 | $48.28 | 6.663% | $51.4969 | $51.50 | $51.50 | $51.50 |
| 7 purchase totals = | $1,062.70 | $1,137.6245 | $1,137.63 | $1,137.60 | $1,137.70 | |