| 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 | $232.34 | 4.252% | $242.2191 | $242.22 | $242.20 | $242.20 |
| Purchase #2 | $68.61 | 8.577% | $74.4947 | $74.49 | $74.50 | $74.50 |
| Purchase #3 | $227.65 | 3.175% | $234.8779 | $234.88 | $234.90 | $234.90 |
| Purchase #4 | $87.71 | 9.316% | $95.8811 | $95.88 | $95.90 | $95.90 |
| Purchase #5 | $180.69 | 3.243% | $186.5498 | $186.55 | $186.55 | $186.50 |
| Purchase #6 | $57.61 | 8.236% | $62.3548 | $62.35 | $62.35 | $62.40 |
| Purchase #7 | $214.45 | 3.207% | $221.3274 | $221.33 | $221.35 | $221.30 |
| 7 purchase totals = | $1,069.06 | $1,117.7048 | $1,117.70 | $1,117.75 | $1,117.70 | |