| 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 | $99.29 | 3.114% | $102.3819 | $102.38 | $102.40 | $102.40 |
| Purchase #2 | $134.65 | 5.149% | $141.5831 | $141.58 | $141.60 | $141.60 |
| Purchase #3 | $208.96 | 10.107% | $230.0796 | $230.08 | $230.10 | $230.10 |
| Purchase #4 | $32.90 | 11.732% | $36.7598 | $36.76 | $36.75 | $36.80 |
| Purchase #5 | $124.36 | 11.414% | $138.5545 | $138.55 | $138.55 | $138.60 |
| Purchase #6 | $238.41 | 3.539% | $246.8473 | $246.85 | $246.85 | $246.80 |
| Purchase #7 | $58.73 | 10.679% | $65.0018 | $65.00 | $65.00 | $65.00 |
| 7 purchase totals = | $897.30 | $961.2080 | $961.20 | $961.25 | $961.30 | |