| 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 | $108.89 | 13.174% | $123.2352 | $123.24 | $123.25 | $123.20 |
| Purchase #2 | $158.40 | 4.400% | $165.3696 | $165.37 | $165.35 | $165.40 |
| Purchase #3 | $211.40 | 9.195% | $230.8382 | $230.84 | $230.85 | $230.80 |
| Purchase #4 | $42.80 | 13.174% | $48.4385 | $48.44 | $48.45 | $48.40 |
| Purchase #5 | $102.65 | 6.423% | $109.2432 | $109.24 | $109.25 | $109.20 |
| Purchase #6 | $15.46 | 6.763% | $16.5056 | $16.51 | $16.50 | $16.50 |
| Purchase #7 | $232.52 | 7.579% | $250.1427 | $250.14 | $250.15 | $250.10 |
| 7 purchase totals = | $872.12 | $943.7730 | $943.78 | $943.80 | $943.60 | |