| 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 | $240.52 | 13.197% | $272.2614 | $272.26 | $272.25 | $272.30 |
| Purchase #2 | $143.70 | 7.412% | $154.351 | $154.35 | $154.35 | $154.40 |
| Purchase #3 | $115.75 | 13.247% | $131.0834 | $131.08 | $131.10 | $131.10 |
| Purchase #4 | $201.28 | 11.600% | $224.6285 | $224.63 | $224.65 | $224.60 |
| Purchase #5 | $17.43 | 5.660% | $18.4165 | $18.42 | $18.40 | $18.40 |
| Purchase #6 | $226.27 | 11.549% | $252.4019 | $252.40 | $252.40 | $252.40 |
| Purchase #7 | $16.39 | 6.388% | $17.437 | $17.44 | $17.45 | $17.40 |
| 7 purchase totals = | $961.34 | $1,070.5797 | $1,070.58 | $1,070.60 | $1,070.60 | |