| 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 | $231.66 | 12.400% | $260.3858 | $260.39 | $260.40 | $260.40 |
| Purchase #2 | $150.29 | 8.195% | $162.6063 | $162.61 | $162.60 | $162.60 |
| Purchase #3 | $45.66 | 4.673% | $47.7937 | $47.79 | $47.80 | $47.80 |
| Purchase #4 | $224.61 | 4.770% | $235.3239 | $235.32 | $235.30 | $235.30 |
| Purchase #5 | $53.30 | 5.249% | $56.0977 | $56.10 | $56.10 | $56.10 |
| Purchase #6 | $10.75 | 8.220% | $11.6337 | $11.63 | $11.65 | $11.60 |
| Purchase #7 | $200.42 | 12.800% | $226.0738 | $226.07 | $226.05 | $226.10 |
| 7 purchase totals = | $916.69 | $999.9149 | $999.91 | $999.90 | $999.90 | |