| 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 | $191.36 | 5.603% | $202.0819 | $202.08 | $202.10 | $202.10 |
| Purchase #2 | $60.62 | 12.857% | $68.4139 | $68.41 | $68.40 | $68.40 |
| Purchase #3 | $147.29 | 4.768% | $154.3128 | $154.31 | $154.30 | $154.30 |
| Purchase #4 | $51.89 | 7.261% | $55.6577 | $55.66 | $55.65 | $55.70 |
| Purchase #5 | $214.72 | 5.174% | $225.8296 | $225.83 | $225.85 | $225.80 |
| Purchase #6 | $120.91 | 3.733% | $125.4236 | $125.42 | $125.40 | $125.40 |
| Purchase #7 | $30.87 | 3.277% | $31.8816 | $31.88 | $31.90 | $31.90 |
| 7 purchase totals = | $817.66 | $863.6011 | $863.59 | $863.60 | $863.60 | |