| 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 | $51.92 | 10.753% | $57.503 | $57.50 | $57.50 | $57.50 |
| Purchase #2 | $232.41 | 8.509% | $252.1858 | $252.19 | $252.20 | $252.20 |
| Purchase #3 | $236.45 | 11.235% | $263.0152 | $263.02 | $263.00 | $263.00 |
| Purchase #4 | $34.25 | 7.760% | $36.9078 | $36.91 | $36.90 | $36.90 |
| Purchase #5 | $210.33 | 4.387% | $219.5572 | $219.56 | $219.55 | $219.60 |
| Purchase #6 | $246.25 | 4.366% | $257.0013 | $257.00 | $257.00 | $257.00 |
| Purchase #7 | $43.76 | 7.389% | $46.9934 | $46.99 | $47.00 | $47.00 |
| 7 purchase totals = | $1,055.37 | $1,133.1637 | $1,133.17 | $1,133.15 | $1,133.20 | |