| 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 | $217.88 | 7.320% | $233.8288 | $233.83 | $233.85 | $233.80 |
| Purchase #2 | $128.85 | 5.199% | $135.5489 | $135.55 | $135.55 | $135.50 |
| Purchase #3 | $204.41 | 13.352% | $231.7028 | $231.70 | $231.70 | $231.70 |
| Purchase #4 | $231.59 | 11.404% | $258.0005 | $258.00 | $258.00 | $258.00 |
| Purchase #5 | $134.86 | 4.569% | $141.0218 | $141.02 | $141.00 | $141.00 |
| Purchase #6 | $127.69 | 4.855% | $133.8893 | $133.89 | $133.90 | $133.90 |
| Purchase #7 | $233.29 | 12.147% | $261.6277 | $261.63 | $261.65 | $261.60 |
| 7 purchase totals = | $1,278.57 | $1,395.6198 | $1,395.62 | $1,395.65 | $1,395.50 | |