| 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 | $103.58 | 5.501% | $109.2779 | $109.28 | $109.30 | $109.30 |
| Purchase #2 | $108.96 | 10.706% | $120.6253 | $120.63 | $120.65 | $120.60 |
| Purchase #3 | $62.88 | 3.690% | $65.2003 | $65.20 | $65.20 | $65.20 |
| Purchase #4 | $245.71 | 5.796% | $259.9514 | $259.95 | $259.95 | $260.00 |
| Purchase #5 | $154.39 | 7.586% | $166.102 | $166.10 | $166.10 | $166.10 |
| Purchase #6 | $226.51 | 8.224% | $245.1382 | $245.14 | $245.15 | $245.10 |
| Purchase #7 | $107.42 | 10.848% | $119.0729 | $119.07 | $119.05 | $119.10 |
| 7 purchase totals = | $1,009.45 | $1,085.3680 | $1,085.37 | $1,085.40 | $1,085.40 | |