| 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 | $194.46 | 9.120% | $212.1948 | $212.19 | $212.20 | $212.20 |
| Purchase #2 | $72.38 | 4.277% | $75.4757 | $75.48 | $75.50 | $75.50 |
| Purchase #3 | $190.78 | 9.298% | $208.5187 | $208.52 | $208.50 | $208.50 |
| Purchase #4 | $208.30 | 7.374% | $223.66 | $223.66 | $223.65 | $223.70 |
| Purchase #5 | $180.36 | 12.267% | $202.4848 | $202.48 | $202.50 | $202.50 |
| Purchase #6 | $156.37 | 4.616% | $163.588 | $163.59 | $163.60 | $163.60 |
| Purchase #7 | $30.98 | 10.364% | $34.1908 | $34.19 | $34.20 | $34.20 |
| 7 purchase totals = | $1,033.63 | $1,120.1128 | $1,120.11 | $1,120.15 | $1,120.20 | |