| 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 | $236.31 | 8.841% | $257.2022 | $257.20 | $257.20 | $257.20 |
| Purchase #2 | $140.84 | 5.714% | $148.8876 | $148.89 | $148.90 | $148.90 |
| Purchase #3 | $141.70 | 9.853% | $155.6617 | $155.66 | $155.65 | $155.70 |
| Purchase #4 | $69.84 | 7.270% | $74.9174 | $74.92 | $74.90 | $74.90 |
| Purchase #5 | $94.30 | 13.548% | $107.0758 | $107.08 | $107.10 | $107.10 |
| Purchase #6 | $123.91 | 7.538% | $133.2503 | $133.25 | $133.25 | $133.30 |
| Purchase #7 | $25.93 | 6.147% | $27.5239 | $27.52 | $27.50 | $27.50 |
| 7 purchase totals = | $832.83 | $904.5189 | $904.52 | $904.50 | $904.60 | |