| 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 | $27.37 | 10.372% | $30.2088 | $30.21 | $30.20 | $30.20 |
| Purchase #2 | $134.71 | 11.537% | $150.2515 | $150.25 | $150.25 | $150.30 |
| Purchase #3 | $84.71 | 4.598% | $88.605 | $88.61 | $88.60 | $88.60 |
| Purchase #4 | $195.37 | 9.155% | $213.2561 | $213.26 | $213.25 | $213.30 |
| Purchase #5 | $145.80 | 5.281% | $153.4997 | $153.50 | $153.50 | $153.50 |
| Purchase #6 | $38.57 | 9.618% | $42.2797 | $42.28 | $42.30 | $42.30 |
| Purchase #7 | $216.32 | 13.280% | $245.0473 | $245.05 | $245.05 | $245.00 |
| 7 purchase totals = | $842.85 | $923.1481 | $923.16 | $923.15 | $923.20 | |