| 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 | $26.89 | 4.122% | $27.9984 | $28.00 | $28.00 | $28.00 |
| Purchase #2 | $179.78 | 6.133% | $190.8059 | $190.81 | $190.80 | $190.80 |
| Purchase #3 | $181.93 | 10.342% | $200.7452 | $200.75 | $200.75 | $200.70 |
| Purchase #4 | $242.57 | 4.767% | $254.1333 | $254.13 | $254.15 | $254.10 |
| Purchase #5 | $56.56 | 10.492% | $62.4943 | $62.49 | $62.50 | $62.50 |
| Purchase #6 | $248.75 | 12.777% | $280.5328 | $280.53 | $280.55 | $280.50 |
| Purchase #7 | $220.38 | 7.177% | $236.1967 | $236.20 | $236.20 | $236.20 |
| 7 purchase totals = | $1,156.86 | $1,252.9066 | $1,252.91 | $1,252.95 | $1,252.80 | |