| 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 | $133.32 | 5.242% | $140.3086 | $140.31 | $140.30 | $140.30 |
| Purchase #2 | $13.47 | 3.221% | $13.9039 | $13.90 | $13.90 | $13.90 |
| Purchase #3 | $250.88 | 9.357% | $274.3548 | $274.35 | $274.35 | $274.40 |
| Purchase #4 | $88.88 | 4.441% | $92.8272 | $92.83 | $92.85 | $92.80 |
| Purchase #5 | $42.91 | 7.124% | $45.9669 | $45.97 | $45.95 | $46.00 |
| Purchase #6 | $81.71 | 7.491% | $87.8309 | $87.83 | $87.85 | $87.80 |
| Purchase #7 | $245.93 | 4.267% | $256.4238 | $256.42 | $256.40 | $256.40 |
| 7 purchase totals = | $857.10 | $911.6161 | $911.61 | $911.60 | $911.60 | |