| 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 | $211.59 | 9.197% | $231.0499 | $231.05 | $231.05 | $231.00 |
| Purchase #2 | $164.59 | 9.810% | $180.7363 | $180.74 | $180.75 | $180.70 |
| Purchase #3 | $113.83 | 10.682% | $125.9893 | $125.99 | $126.00 | $126.00 |
| Purchase #4 | $118.78 | 7.179% | $127.3072 | $127.31 | $127.30 | $127.30 |
| Purchase #5 | $191.53 | 9.712% | $210.1314 | $210.13 | $210.15 | $210.10 |
| Purchase #6 | $219.48 | 6.364% | $233.4477 | $233.45 | $233.45 | $233.40 |
| Purchase #7 | $127.95 | 10.708% | $141.6509 | $141.65 | $141.65 | $141.70 |
| 7 purchase totals = | $1,147.75 | $1,250.3127 | $1,250.32 | $1,250.35 | $1,250.20 | |