| 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 | $108.66 | 6.438% | $115.6555 | $115.66 | $115.65 | $115.70 |
| Purchase #2 | $118.25 | 5.534% | $124.794 | $124.79 | $124.80 | $124.80 |
| Purchase #3 | $129.58 | 13.197% | $146.6807 | $146.68 | $146.70 | $146.70 |
| Purchase #4 | $74.88 | 11.262% | $83.313 | $83.31 | $83.30 | $83.30 |
| Purchase #5 | $78.82 | 12.657% | $88.7962 | $88.80 | $88.80 | $88.80 |
| Purchase #6 | $236.55 | 12.354% | $265.7734 | $265.77 | $265.75 | $265.80 |
| Purchase #7 | $247.32 | 3.870% | $256.8913 | $256.89 | $256.90 | $256.90 |
| 7 purchase totals = | $994.06 | $1,081.9041 | $1,081.90 | $1,081.90 | $1,082.00 | |