| 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 | $234.51 | 3.139% | $241.8713 | $241.87 | $241.85 | $241.90 |
| Purchase #2 | $46.73 | 9.602% | $51.217 | $51.22 | $51.20 | $51.20 |
| Purchase #3 | $76.76 | 3.197% | $79.214 | $79.21 | $79.20 | $79.20 |
| Purchase #4 | $36.65 | 5.706% | $38.7412 | $38.74 | $38.75 | $38.70 |
| Purchase #5 | $169.31 | 5.788% | $179.1097 | $179.11 | $179.10 | $179.10 |
| Purchase #6 | $29.73 | 12.533% | $33.4561 | $33.46 | $33.45 | $33.50 |
| Purchase #7 | $130.40 | 8.865% | $141.96 | $141.96 | $141.95 | $142.00 |
| 7 purchase totals = | $724.09 | $765.5693 | $765.57 | $765.50 | $765.60 | |