| 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 | $204.51 | 13.149% | $231.401 | $231.40 | $231.40 | $231.40 |
| Purchase #2 | $198.50 | 4.611% | $207.6528 | $207.65 | $207.65 | $207.70 |
| Purchase #3 | $180.94 | 8.509% | $196.3362 | $196.34 | $196.35 | $196.30 |
| Purchase #4 | $152.65 | 8.782% | $166.0557 | $166.06 | $166.05 | $166.10 |
| Purchase #5 | $70.28 | 9.135% | $76.7001 | $76.70 | $76.70 | $76.70 |
| Purchase #6 | $139.94 | 7.390% | $150.2816 | $150.28 | $150.30 | $150.30 |
| Purchase #7 | $12.90 | 7.549% | $13.8738 | $13.87 | $13.85 | $13.90 |
| 7 purchase totals = | $959.72 | $1,042.3012 | $1,042.30 | $1,042.30 | $1,042.40 | |