| 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 | $107.50 | 10.271% | $118.5413 | $118.54 | $118.55 | $118.50 |
| Purchase #2 | $116.29 | 10.858% | $128.9168 | $128.92 | $128.90 | $128.90 |
| Purchase #3 | $16.43 | 7.677% | $17.6913 | $17.69 | $17.70 | $17.70 |
| Purchase #4 | $59.32 | 4.633% | $62.0683 | $62.07 | $62.05 | $62.10 |
| Purchase #5 | $130.39 | 12.149% | $146.2311 | $146.23 | $146.25 | $146.20 |
| Purchase #6 | $96.95 | 12.196% | $108.774 | $108.77 | $108.75 | $108.80 |
| Purchase #7 | $222.25 | 11.255% | $247.2642 | $247.26 | $247.25 | $247.30 |
| 7 purchase totals = | $749.13 | $829.4870 | $829.48 | $829.45 | $829.50 | |