| 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 | $247.31 | 9.767% | $271.4648 | $271.46 | $271.45 | $271.50 |
| Purchase #2 | $224.48 | 11.474% | $250.2368 | $250.24 | $250.25 | $250.20 |
| Purchase #3 | $218.79 | 13.381% | $248.0663 | $248.07 | $248.05 | $248.10 |
| Purchase #4 | $211.95 | 5.437% | $223.4737 | $223.47 | $223.45 | $223.50 |
| Purchase #5 | $242.34 | 12.356% | $272.2835 | $272.28 | $272.30 | $272.30 |
| Purchase #6 | $31.50 | 13.754% | $35.8325 | $35.83 | $35.85 | $35.80 |
| Purchase #7 | $48.52 | 4.557% | $50.7311 | $50.73 | $50.75 | $50.70 |
| 7 purchase totals = | $1,224.89 | $1,352.0887 | $1,352.08 | $1,352.10 | $1,352.10 | |