| 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 | $97.59 | 11.794% | $109.0998 | $109.10 | $109.10 | $109.10 |
| Purchase #2 | $123.87 | 3.327% | $127.9912 | $127.99 | $128.00 | $128.00 |
| Purchase #3 | $97.47 | 7.833% | $105.1048 | $105.10 | $105.10 | $105.10 |
| Purchase #4 | $52.27 | 4.513% | $54.6289 | $54.63 | $54.65 | $54.60 |
| Purchase #5 | $218.65 | 7.449% | $234.9372 | $234.94 | $234.95 | $234.90 |
| Purchase #6 | $184.71 | 13.344% | $209.3577 | $209.36 | $209.35 | $209.40 |
| Purchase #7 | $189.74 | 11.703% | $211.9453 | $211.95 | $211.95 | $211.90 |
| 7 purchase totals = | $964.30 | $1,053.0649 | $1,053.07 | $1,053.10 | $1,053.00 | |