| 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 | $204.77 | 12.516% | $230.399 | $230.40 | $230.40 | $230.40 |
| Purchase #2 | $72.32 | 7.598% | $77.8149 | $77.81 | $77.80 | $77.80 |
| Purchase #3 | $62.57 | 10.429% | $69.0954 | $69.10 | $69.10 | $69.10 |
| Purchase #4 | $77.27 | 7.630% | $83.1657 | $83.17 | $83.15 | $83.20 |
| Purchase #5 | $167.78 | 12.351% | $188.5025 | $188.50 | $188.50 | $188.50 |
| Purchase #6 | $9.89 | 5.489% | $10.4329 | $10.43 | $10.45 | $10.40 |
| Purchase #7 | $54.48 | 5.746% | $57.6104 | $57.61 | $57.60 | $57.60 |
| 7 purchase totals = | $649.08 | $717.0208 | $717.02 | $717.00 | $717.00 | |