| 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 | $197.91 | 7.639% | $213.0283 | $213.03 | $213.05 | $213.00 |
| Purchase #2 | $228.43 | 12.866% | $257.8198 | $257.82 | $257.80 | $257.80 |
| Purchase #3 | $9.78 | 13.631% | $11.1131 | $11.11 | $11.10 | $11.10 |
| Purchase #4 | $184.37 | 13.214% | $208.7327 | $208.73 | $208.75 | $208.70 |
| Purchase #5 | $215.31 | 5.371% | $226.8743 | $226.87 | $226.85 | $226.90 |
| Purchase #6 | $216.80 | 4.301% | $226.1246 | $226.12 | $226.10 | $226.10 |
| Purchase #7 | $161.31 | 8.587% | $175.1617 | $175.16 | $175.15 | $175.20 |
| 7 purchase totals = | $1,213.91 | $1,318.8545 | $1,318.84 | $1,318.80 | $1,318.80 | |