| 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 | $194.67 | 4.214% | $202.8734 | $202.87 | $202.85 | $202.90 |
| Purchase #2 | $152.42 | 8.682% | $165.6531 | $165.65 | $165.65 | $165.70 |
| Purchase #3 | $11.81 | 4.375% | $12.3267 | $12.33 | $12.35 | $12.30 |
| Purchase #4 | $222.84 | 12.559% | $250.8265 | $250.83 | $250.85 | $250.80 |
| Purchase #5 | $238.27 | 12.467% | $267.9751 | $267.98 | $268.00 | $268.00 |
| Purchase #6 | $171.78 | 11.302% | $191.1946 | $191.19 | $191.20 | $191.20 |
| Purchase #7 | $215.54 | 7.365% | $231.4145 | $231.41 | $231.40 | $231.40 |
| 7 purchase totals = | $1,207.33 | $1,322.2639 | $1,322.26 | $1,322.30 | $1,322.30 | |