| 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 | $183.79 | 10.302% | $202.724 | $202.72 | $202.70 | $202.70 |
| Purchase #2 | $243.93 | 7.557% | $262.3638 | $262.36 | $262.35 | $262.40 |
| Purchase #3 | $21.72 | 7.544% | $23.3586 | $23.36 | $23.35 | $23.40 |
| Purchase #4 | $75.51 | 10.588% | $83.505 | $83.51 | $83.50 | $83.50 |
| Purchase #5 | $113.79 | 10.872% | $126.1612 | $126.16 | $126.15 | $126.20 |
| Purchase #6 | $190.61 | 4.834% | $199.8241 | $199.82 | $199.80 | $199.80 |
| Purchase #7 | $191.79 | 9.719% | $210.4301 | $210.43 | $210.45 | $210.40 |
| 7 purchase totals = | $1,021.14 | $1,108.3668 | $1,108.36 | $1,108.30 | $1,108.40 | |