| 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 | $204.69 | 3.624% | $212.108 | $212.11 | $212.10 | $212.10 |
| Purchase #2 | $165.57 | 13.133% | $187.3143 | $187.31 | $187.30 | $187.30 |
| Purchase #3 | $118.35 | 10.543% | $130.8276 | $130.83 | $130.85 | $130.80 |
| Purchase #4 | $12.37 | 9.690% | $13.5687 | $13.57 | $13.55 | $13.60 |
| Purchase #5 | $224.84 | 12.282% | $252.4548 | $252.45 | $252.45 | $252.50 |
| Purchase #6 | $146.85 | 12.498% | $165.2033 | $165.20 | $165.20 | $165.20 |
| Purchase #7 | $172.99 | 9.140% | $188.8013 | $188.80 | $188.80 | $188.80 |
| 7 purchase totals = | $1,045.66 | $1,150.2780 | $1,150.27 | $1,150.25 | $1,150.30 | |