| 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 | $220.28 | 5.123% | $231.5649 | $231.56 | $231.55 | $231.60 |
| Purchase #2 | $29.26 | 4.339% | $30.5296 | $30.53 | $30.55 | $30.50 |
| Purchase #3 | $103.94 | 13.643% | $118.1205 | $118.12 | $118.10 | $118.10 |
| Purchase #4 | $80.80 | 8.473% | $87.6462 | $87.65 | $87.65 | $87.60 |
| Purchase #5 | $54.48 | 11.373% | $60.676 | $60.68 | $60.70 | $60.70 |
| Purchase #6 | $192.85 | 9.534% | $211.2363 | $211.24 | $211.25 | $211.20 |
| Purchase #7 | $62.74 | 8.629% | $68.1538 | $68.15 | $68.15 | $68.20 |
| 7 purchase totals = | $744.35 | $807.9273 | $807.93 | $807.95 | $807.90 | |