| 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 | $217.50 | 4.326% | $226.9091 | $226.91 | $226.90 | $226.90 |
| Purchase #2 | $115.65 | 5.563% | $122.0836 | $122.08 | $122.10 | $122.10 |
| Purchase #3 | $144.47 | 11.587% | $161.2097 | $161.21 | $161.20 | $161.20 |
| Purchase #4 | $225.38 | 7.833% | $243.034 | $243.03 | $243.05 | $243.00 |
| Purchase #5 | $182.78 | 9.494% | $200.1331 | $200.13 | $200.15 | $200.10 |
| Purchase #6 | $209.67 | 5.797% | $221.8246 | $221.82 | $221.80 | $221.80 |
| Purchase #7 | $66.70 | 10.157% | $73.4747 | $73.47 | $73.45 | $73.50 |
| 7 purchase totals = | $1,162.15 | $1,248.6688 | $1,248.65 | $1,248.65 | $1,248.60 | |