| 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 | $243.53 | 10.367% | $268.7768 | $268.78 | $268.80 | $268.80 |
| Purchase #2 | $158.49 | 6.136% | $168.2149 | $168.21 | $168.20 | $168.20 |
| Purchase #3 | $244.71 | 7.389% | $262.7916 | $262.79 | $262.80 | $262.80 |
| Purchase #4 | $123.72 | 8.554% | $134.303 | $134.30 | $134.30 | $134.30 |
| Purchase #5 | $216.94 | 10.210% | $239.0896 | $239.09 | $239.10 | $239.10 |
| Purchase #6 | $159.72 | 9.112% | $174.2737 | $174.27 | $174.25 | $174.30 |
| Purchase #7 | $201.29 | 5.485% | $212.3308 | $212.33 | $212.35 | $212.30 |
| 7 purchase totals = | $1,348.40 | $1,459.7804 | $1,459.77 | $1,459.80 | $1,459.80 | |