| 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 | $96.28 | 10.704% | $106.5858 | $106.59 | $106.60 | $106.60 |
| Purchase #2 | $103.39 | 9.688% | $113.4064 | $113.41 | $113.40 | $113.40 |
| Purchase #3 | $193.92 | 8.195% | $209.8117 | $209.81 | $209.80 | $209.80 |
| Purchase #4 | $236.30 | 12.724% | $266.3668 | $266.37 | $266.35 | $266.40 |
| Purchase #5 | $209.69 | 3.160% | $216.3162 | $216.32 | $216.30 | $216.30 |
| Purchase #6 | $62.79 | 4.460% | $65.5904 | $65.59 | $65.60 | $65.60 |
| Purchase #7 | $17.40 | 9.325% | $19.0226 | $19.02 | $19.00 | $19.00 |
| 7 purchase totals = | $919.77 | $997.0999 | $997.11 | $997.05 | $997.10 | |