| 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 | $238.28 | 12.631% | $268.3771 | $268.38 | $268.40 | $268.40 |
| Purchase #2 | $110.96 | 3.641% | $115.0001 | $115.00 | $115.00 | $115.00 |
| Purchase #3 | $249.86 | 8.737% | $271.6903 | $271.69 | $271.70 | $271.70 |
| Purchase #4 | $6.99 | 10.478% | $7.7224 | $7.72 | $7.70 | $7.70 |
| Purchase #5 | $216.33 | 10.724% | $239.5292 | $239.53 | $239.55 | $239.50 |
| Purchase #6 | $122.29 | 9.697% | $134.1485 | $134.15 | $134.15 | $134.10 |
| Purchase #7 | $102.28 | 5.678% | $108.0875 | $108.09 | $108.10 | $108.10 |
| 7 purchase totals = | $1,046.99 | $1,144.5551 | $1,144.56 | $1,144.60 | $1,144.50 | |