| 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 | $116.85 | 4.308% | $121.8839 | $121.88 | $121.90 | $121.90 |
| Purchase #2 | $202.56 | 4.743% | $212.1674 | $212.17 | $212.15 | $212.20 |
| Purchase #3 | $196.25 | 4.721% | $205.515 | $205.52 | $205.50 | $205.50 |
| Purchase #4 | $226.56 | 11.512% | $252.6416 | $252.64 | $252.65 | $252.60 |
| Purchase #5 | $238.53 | 10.541% | $263.6734 | $263.67 | $263.65 | $263.70 |
| Purchase #6 | $224.40 | 6.716% | $239.4707 | $239.47 | $239.45 | $239.50 |
| Purchase #7 | $243.94 | 11.715% | $272.5176 | $272.52 | $272.50 | $272.50 |
| 7 purchase totals = | $1,449.09 | $1,567.8696 | $1,567.87 | $1,567.80 | $1,567.90 | |