| 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 | $196.88 | 8.313% | $213.2466 | $213.25 | $213.25 | $213.20 |
| Purchase #2 | $57.90 | 5.418% | $61.037 | $61.04 | $61.05 | $61.00 |
| Purchase #3 | $246.77 | 11.500% | $275.1486 | $275.15 | $275.15 | $275.10 |
| Purchase #4 | $108.81 | 11.682% | $121.5212 | $121.52 | $121.50 | $121.50 |
| Purchase #5 | $122.51 | 9.109% | $133.6694 | $133.67 | $133.65 | $133.70 |
| Purchase #6 | $237.86 | 12.810% | $268.3299 | $268.33 | $268.35 | $268.30 |
| Purchase #7 | $244.44 | 10.450% | $269.984 | $269.98 | $270.00 | $270.00 |
| 7 purchase totals = | $1,215.17 | $1,342.9367 | $1,342.94 | $1,342.95 | $1,342.80 | |