| 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 | $222.32 | 8.145% | $240.428 | $240.43 | $240.45 | $240.40 |
| Purchase #2 | $186.77 | 7.601% | $200.9664 | $200.97 | $200.95 | $201.00 |
| Purchase #3 | $122.44 | 7.133% | $131.1736 | $131.17 | $131.15 | $131.20 |
| Purchase #4 | $111.56 | 10.800% | $123.6085 | $123.61 | $123.60 | $123.60 |
| Purchase #5 | $178.68 | 8.515% | $193.8946 | $193.89 | $193.90 | $193.90 |
| Purchase #6 | $224.87 | 9.373% | $245.9471 | $245.95 | $245.95 | $245.90 |
| Purchase #7 | $114.40 | 9.486% | $125.252 | $125.25 | $125.25 | $125.30 |
| 7 purchase totals = | $1,161.04 | $1,261.2702 | $1,261.27 | $1,261.25 | $1,261.30 | |