| 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 | $210.90 | 4.310% | $219.9898 | $219.99 | $220.00 | $220.00 |
| Purchase #2 | $10.30 | 12.856% | $11.6242 | $11.62 | $11.60 | $11.60 |
| Purchase #3 | $211.69 | 7.131% | $226.7856 | $226.79 | $226.80 | $226.80 |
| Purchase #4 | $67.45 | 3.155% | $69.578 | $69.58 | $69.60 | $69.60 |
| Purchase #5 | $136.62 | 4.615% | $142.925 | $142.93 | $142.95 | $142.90 |
| Purchase #6 | $216.75 | 12.545% | $243.9413 | $243.94 | $243.95 | $243.90 |
| Purchase #7 | $95.69 | 12.638% | $107.7833 | $107.78 | $107.80 | $107.80 |
| 7 purchase totals = | $949.40 | $1,022.6272 | $1,022.63 | $1,022.70 | $1,022.60 | |