| 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 | $100.25 | 4.399% | $104.66 | $104.66 | $104.65 | $104.70 |
| Purchase #2 | $186.47 | 9.424% | $204.0429 | $204.04 | $204.05 | $204.00 |
| Purchase #3 | $116.87 | 11.506% | $130.3171 | $130.32 | $130.30 | $130.30 |
| Purchase #4 | $73.59 | 8.792% | $80.06 | $80.06 | $80.05 | $80.10 |
| Purchase #5 | $213.63 | 3.221% | $220.511 | $220.51 | $220.50 | $220.50 |
| Purchase #6 | $211.29 | 3.388% | $218.4485 | $218.45 | $218.45 | $218.40 |
| Purchase #7 | $199.85 | 13.321% | $226.472 | $226.47 | $226.45 | $226.50 |
| 7 purchase totals = | $1,101.95 | $1,184.5115 | $1,184.51 | $1,184.45 | $1,184.50 | |