| 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 | $243.76 | 7.783% | $262.7318 | $262.73 | $262.75 | $262.70 |
| Purchase #2 | $106.47 | 8.787% | $115.8255 | $115.83 | $115.85 | $115.80 |
| Purchase #3 | $47.39 | 7.742% | $51.0589 | $51.06 | $51.05 | $51.10 |
| Purchase #4 | $99.77 | 12.842% | $112.5825 | $112.58 | $112.60 | $112.60 |
| Purchase #5 | $65.87 | 4.476% | $68.8183 | $68.82 | $68.80 | $68.80 |
| Purchase #6 | $195.61 | 13.564% | $222.1425 | $222.14 | $222.15 | $222.10 |
| Purchase #7 | $234.30 | 5.326% | $246.7788 | $246.78 | $246.80 | $246.80 |
| 7 purchase totals = | $993.17 | $1,079.9383 | $1,079.94 | $1,080.00 | $1,079.90 | |