| 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 | $45.26 | 3.149% | $46.6852 | $46.69 | $46.70 | $46.70 |
| Purchase #2 | $212.67 | 7.828% | $229.3178 | $229.32 | $229.30 | $229.30 |
| Purchase #3 | $91.81 | 11.506% | $102.3737 | $102.37 | $102.35 | $102.40 |
| Purchase #4 | $199.52 | 7.386% | $214.2565 | $214.26 | $214.25 | $214.30 |
| Purchase #5 | $87.70 | 10.761% | $97.1374 | $97.14 | $97.15 | $97.10 |
| Purchase #6 | $107.75 | 8.241% | $116.6297 | $116.63 | $116.65 | $116.60 |
| Purchase #7 | $223.86 | 4.491% | $233.9136 | $233.91 | $233.90 | $233.90 |
| 7 purchase totals = | $968.57 | $1,040.3139 | $1,040.32 | $1,040.30 | $1,040.30 | |