| 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 | $122.90 | 11.330% | $136.8246 | $136.82 | $136.80 | $136.80 |
| Purchase #2 | $216.48 | 13.214% | $245.0857 | $245.09 | $245.10 | $245.10 |
| Purchase #3 | $25.58 | 8.624% | $27.786 | $27.79 | $27.80 | $27.80 |
| Purchase #4 | $47.91 | 4.375% | $50.0061 | $50.01 | $50.00 | $50.00 |
| Purchase #5 | $226.52 | 5.518% | $239.0194 | $239.02 | $239.00 | $239.00 |
| Purchase #6 | $96.44 | 8.477% | $104.6152 | $104.62 | $104.60 | $104.60 |
| Purchase #7 | $40.83 | 4.768% | $42.7768 | $42.78 | $42.80 | $42.80 |
| 7 purchase totals = | $776.66 | $846.1138 | $846.13 | $846.10 | $846.10 | |