| 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 | $202.71 | 11.189% | $225.3912 | $225.39 | $225.40 | $225.40 |
| Purchase #2 | $60.55 | 3.194% | $62.484 | $62.48 | $62.50 | $62.50 |
| Purchase #3 | $186.70 | 8.705% | $202.9522 | $202.95 | $202.95 | $203.00 |
| Purchase #4 | $188.68 | 13.214% | $213.6122 | $213.61 | $213.60 | $213.60 |
| Purchase #5 | $214.70 | 12.176% | $240.8419 | $240.84 | $240.85 | $240.80 |
| Purchase #6 | $148.50 | 3.259% | $153.3396 | $153.34 | $153.35 | $153.30 |
| Purchase #7 | $45.31 | 10.506% | $50.0703 | $50.07 | $50.05 | $50.10 |
| 7 purchase totals = | $1,047.15 | $1,148.6914 | $1,148.68 | $1,148.70 | $1,148.70 | |