| 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 | $95.80 | 8.844% | $104.2726 | $104.27 | $104.25 | $104.30 |
| Purchase #2 | $184.62 | 8.628% | $200.549 | $200.55 | $200.55 | $200.50 |
| Purchase #3 | $161.66 | 4.476% | $168.8959 | $168.90 | $168.90 | $168.90 |
| Purchase #4 | $232.80 | 13.174% | $263.4691 | $263.47 | $263.45 | $263.50 |
| Purchase #5 | $141.98 | 4.253% | $148.0184 | $148.02 | $148.00 | $148.00 |
| Purchase #6 | $108.47 | 3.539% | $112.3088 | $112.31 | $112.30 | $112.30 |
| Purchase #7 | $230.97 | 3.520% | $239.1001 | $239.10 | $239.10 | $239.10 |
| 7 purchase totals = | $1,156.30 | $1,236.6139 | $1,236.62 | $1,236.55 | $1,236.60 | |