| 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 | $188.50 | 9.308% | $206.0456 | $206.05 | $206.05 | $206.00 |
| Purchase #2 | $81.37 | 12.420% | $91.4762 | $91.48 | $91.50 | $91.50 |
| Purchase #3 | $164.70 | 8.641% | $178.9317 | $178.93 | $178.95 | $178.90 |
| Purchase #4 | $199.55 | 4.555% | $208.6395 | $208.64 | $208.65 | $208.60 |
| Purchase #5 | $223.48 | 3.170% | $230.5643 | $230.56 | $230.55 | $230.60 |
| Purchase #6 | $229.29 | 6.873% | $245.0491 | $245.05 | $245.05 | $245.00 |
| Purchase #7 | $204.98 | 8.429% | $222.2578 | $222.26 | $222.25 | $222.30 |
| 7 purchase totals = | $1,291.87 | $1,382.9642 | $1,382.97 | $1,383.00 | $1,382.90 | |