| 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 | $245.91 | 13.135% | $278.2103 | $278.21 | $278.20 | $278.20 |
| Purchase #2 | $209.77 | 10.493% | $231.7812 | $231.78 | $231.80 | $231.80 |
| Purchase #3 | $83.87 | 10.502% | $92.678 | $92.68 | $92.70 | $92.70 |
| Purchase #4 | $101.32 | 13.639% | $115.139 | $115.14 | $115.15 | $115.10 |
| Purchase #5 | $6.70 | 5.612% | $7.076 | $7.08 | $7.10 | $7.10 |
| Purchase #6 | $145.79 | 10.603% | $161.2481 | $161.25 | $161.25 | $161.20 |
| Purchase #7 | $228.52 | 4.716% | $239.297 | $239.30 | $239.30 | $239.30 |
| 7 purchase totals = | $1,021.88 | $1,125.4296 | $1,125.44 | $1,125.50 | $1,125.40 | |