| 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 | $229.86 | 4.480% | $240.1577 | $240.16 | $240.15 | $240.20 |
| Purchase #2 | $195.34 | 8.200% | $211.3579 | $211.36 | $211.35 | $211.40 |
| Purchase #3 | $94.64 | 3.197% | $97.6656 | $97.67 | $97.65 | $97.70 |
| Purchase #4 | $114.55 | 9.317% | $125.2226 | $125.22 | $125.20 | $125.20 |
| Purchase #5 | $128.73 | 8.493% | $139.663 | $139.66 | $139.65 | $139.70 |
| Purchase #6 | $90.66 | 9.265% | $99.0596 | $99.06 | $99.05 | $99.10 |
| Purchase #7 | $187.64 | 7.850% | $202.3697 | $202.37 | $202.35 | $202.40 |
| 7 purchase totals = | $1,041.42 | $1,115.4961 | $1,115.50 | $1,115.40 | $1,115.70 | |