| 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 | $136.43 | 3.436% | $141.1177 | $141.12 | $141.10 | $141.10 |
| Purchase #2 | $219.92 | 3.178% | $226.9091 | $226.91 | $226.90 | $226.90 |
| Purchase #3 | $240.34 | 11.863% | $268.8515 | $268.85 | $268.85 | $268.90 |
| Purchase #4 | $200.65 | 8.102% | $216.9067 | $216.91 | $216.90 | $216.90 |
| Purchase #5 | $128.57 | 7.359% | $138.0315 | $138.03 | $138.05 | $138.00 |
| Purchase #6 | $72.77 | 13.746% | $82.773 | $82.77 | $82.75 | $82.80 |
| Purchase #7 | $88.43 | 3.265% | $91.3172 | $91.32 | $91.30 | $91.30 |
| 7 purchase totals = | $1,087.11 | $1,165.9067 | $1,165.91 | $1,165.85 | $1,165.90 | |