| 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 | $243.90 | 7.312% | $261.734 | $261.73 | $261.75 | $261.70 |
| Purchase #2 | $167.96 | 7.487% | $180.5352 | $180.54 | $180.55 | $180.50 |
| Purchase #3 | $102.69 | 10.723% | $113.7014 | $113.70 | $113.70 | $113.70 |
| Purchase #4 | $224.94 | 9.133% | $245.4838 | $245.48 | $245.50 | $245.50 |
| Purchase #5 | $102.44 | 13.719% | $116.4937 | $116.49 | $116.50 | $116.50 |
| Purchase #6 | $95.27 | 8.199% | $103.0812 | $103.08 | $103.10 | $103.10 |
| Purchase #7 | $181.68 | 10.424% | $200.6183 | $200.62 | $200.60 | $200.60 |
| 7 purchase totals = | $1,118.88 | $1,221.6476 | $1,221.64 | $1,221.70 | $1,221.60 | |