| 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 | $250.94 | 6.835% | $268.0917 | $268.09 | $268.10 | $268.10 |
| Purchase #2 | $135.51 | 4.407% | $141.4819 | $141.48 | $141.50 | $141.50 |
| Purchase #3 | $24.60 | 8.853% | $26.7778 | $26.78 | $26.80 | $26.80 |
| Purchase #4 | $57.49 | 12.501% | $64.6768 | $64.68 | $64.70 | $64.70 |
| Purchase #5 | $143.72 | 4.194% | $149.7476 | $149.75 | $149.75 | $149.70 |
| Purchase #6 | $94.28 | 12.871% | $106.4148 | $106.41 | $106.40 | $106.40 |
| Purchase #7 | $67.54 | 4.498% | $70.5779 | $70.58 | $70.60 | $70.60 |
| 7 purchase totals = | $774.08 | $827.7685 | $827.77 | $827.85 | $827.80 | |