| 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 | $96.84 | 3.462% | $100.1926 | $100.19 | $100.20 | $100.20 |
| Purchase #2 | $178.95 | 3.318% | $184.8876 | $184.89 | $184.90 | $184.90 |
| Purchase #3 | $169.41 | 9.343% | $185.238 | $185.24 | $185.25 | $185.20 |
| Purchase #4 | $226.60 | 11.292% | $252.1877 | $252.19 | $252.20 | $252.20 |
| Purchase #5 | $120.87 | 13.478% | $137.1609 | $137.16 | $137.15 | $137.20 |
| Purchase #6 | $194.83 | 4.772% | $204.1273 | $204.13 | $204.15 | $204.10 |
| Purchase #7 | $194.31 | 7.347% | $208.586 | $208.59 | $208.60 | $208.60 |
| 7 purchase totals = | $1,181.81 | $1,272.3801 | $1,272.39 | $1,272.45 | $1,272.40 | |