| 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 | $226.28 | 8.509% | $245.5342 | $245.53 | $245.55 | $245.50 |
| Purchase #2 | $230.39 | 7.432% | $247.5126 | $247.51 | $247.50 | $247.50 |
| Purchase #3 | $128.62 | 4.431% | $134.3192 | $134.32 | $134.30 | $134.30 |
| Purchase #4 | $233.32 | 11.623% | $260.4388 | $260.44 | $260.45 | $260.40 |
| Purchase #5 | $28.70 | 5.839% | $30.3758 | $30.38 | $30.40 | $30.40 |
| Purchase #6 | $95.73 | 8.503% | $103.8699 | $103.87 | $103.85 | $103.90 |
| Purchase #7 | $33.74 | 10.668% | $37.3394 | $37.34 | $37.35 | $37.30 |
| 7 purchase totals = | $976.78 | $1,059.3899 | $1,059.39 | $1,059.40 | $1,059.30 | |