| 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 | $228.47 | 3.529% | $236.5327 | $236.53 | $236.55 | $236.50 |
| Purchase #2 | $192.88 | 6.591% | $205.5927 | $205.59 | $205.60 | $205.60 |
| Purchase #3 | $242.89 | 12.327% | $272.8311 | $272.83 | $272.85 | $272.80 |
| Purchase #4 | $161.27 | 8.709% | $175.315 | $175.32 | $175.30 | $175.30 |
| Purchase #5 | $116.35 | 8.314% | $126.0233 | $126.02 | $126.00 | $126.00 |
| Purchase #6 | $140.25 | 3.173% | $144.7001 | $144.70 | $144.70 | $144.70 |
| Purchase #7 | $164.68 | 8.136% | $178.0784 | $178.08 | $178.10 | $178.10 |
| 7 purchase totals = | $1,246.79 | $1,339.0733 | $1,339.07 | $1,339.10 | $1,339.00 | |