| 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 | $90.78 | 13.234% | $102.7938 | $102.79 | $102.80 | $102.80 |
| Purchase #2 | $38.88 | 11.109% | $43.1992 | $43.20 | $43.20 | $43.20 |
| Purchase #3 | $89.81 | 3.205% | $92.6884 | $92.69 | $92.70 | $92.70 |
| Purchase #4 | $243.99 | 5.407% | $257.1825 | $257.18 | $257.20 | $257.20 |
| Purchase #5 | $34.86 | 5.459% | $36.763 | $36.76 | $36.75 | $36.80 |
| Purchase #6 | $217.31 | 6.720% | $231.9132 | $231.91 | $231.90 | $231.90 |
| Purchase #7 | $222.82 | 13.834% | $253.6449 | $253.64 | $253.65 | $253.60 |
| 7 purchase totals = | $938.45 | $1,018.1850 | $1,018.17 | $1,018.20 | $1,018.20 | |