| 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 | $210.26 | 12.715% | $236.9946 | $236.99 | $237.00 | $237.00 |
| Purchase #2 | $240.53 | 12.870% | $271.4862 | $271.49 | $271.50 | $271.50 |
| Purchase #3 | $215.97 | 7.220% | $231.563 | $231.56 | $231.55 | $231.60 |
| Purchase #4 | $108.76 | 11.207% | $120.9487 | $120.95 | $120.95 | $120.90 |
| Purchase #5 | $223.34 | 6.482% | $237.8169 | $237.82 | $237.80 | $237.80 |
| Purchase #6 | $56.85 | 12.321% | $63.8545 | $63.85 | $63.85 | $63.90 |
| Purchase #7 | $159.94 | 6.515% | $170.3601 | $170.36 | $170.35 | $170.40 |
| 7 purchase totals = | $1,215.65 | $1,333.0240 | $1,333.02 | $1,333.00 | $1,333.10 | |