| 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 | $104.83 | 5.504% | $110.5998 | $110.60 | $110.60 | $110.60 |
| Purchase #2 | $206.85 | 4.204% | $215.546 | $215.55 | $215.55 | $215.50 |
| Purchase #3 | $226.57 | 7.159% | $242.7901 | $242.79 | $242.80 | $242.80 |
| Purchase #4 | $200.75 | 9.735% | $220.293 | $220.29 | $220.30 | $220.30 |
| Purchase #5 | $154.36 | 7.655% | $166.1763 | $166.18 | $166.20 | $166.20 |
| Purchase #6 | $35.89 | 6.323% | $38.1593 | $38.16 | $38.15 | $38.20 |
| Purchase #7 | $9.50 | 5.175% | $9.9916 | $9.99 | $10.00 | $10.00 |
| 7 purchase totals = | $938.75 | $1,003.5561 | $1,003.56 | $1,003.60 | $1,003.60 | |