| 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 | $125.64 | 7.166% | $134.6434 | $134.64 | $134.65 | $134.60 |
| Purchase #2 | $99.98 | 7.588% | $107.5665 | $107.57 | $107.55 | $107.60 |
| Purchase #3 | $42.92 | 8.449% | $46.5463 | $46.55 | $46.55 | $46.50 |
| Purchase #4 | $237.68 | 7.112% | $254.5838 | $254.58 | $254.60 | $254.60 |
| Purchase #5 | $109.83 | 13.355% | $124.4978 | $124.50 | $124.50 | $124.50 |
| Purchase #6 | $138.87 | 7.223% | $148.9006 | $148.90 | $148.90 | $148.90 |
| Purchase #7 | $192.32 | 13.735% | $218.7352 | $218.74 | $218.75 | $218.70 |
| 7 purchase totals = | $947.24 | $1,035.4736 | $1,035.48 | $1,035.50 | $1,035.40 | |