| 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 | $28.94 | 9.707% | $31.7492 | $31.75 | $31.75 | $31.70 |
| Purchase #2 | $146.43 | 12.157% | $164.2315 | $164.23 | $164.25 | $164.20 |
| Purchase #3 | $137.87 | 3.524% | $142.7285 | $142.73 | $142.75 | $142.70 |
| Purchase #4 | $146.35 | 12.867% | $165.1809 | $165.18 | $165.20 | $165.20 |
| Purchase #5 | $239.94 | 9.808% | $263.4733 | $263.47 | $263.45 | $263.50 |
| Purchase #6 | $171.56 | 5.302% | $180.6561 | $180.66 | $180.65 | $180.70 |
| Purchase #7 | $81.95 | 7.649% | $88.2184 | $88.22 | $88.20 | $88.20 |
| 7 purchase totals = | $953.04 | $1,036.2379 | $1,036.24 | $1,036.25 | $1,036.20 | |