| 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 | $153.61 | 13.441% | $174.2567 | $174.26 | $174.25 | $174.30 |
| Purchase #2 | $215.48 | 11.491% | $240.2408 | $240.24 | $240.25 | $240.20 |
| Purchase #3 | $80.54 | 3.125% | $83.0569 | $83.06 | $83.05 | $83.10 |
| Purchase #4 | $183.36 | 9.126% | $200.0934 | $200.09 | $200.10 | $200.10 |
| Purchase #5 | $214.43 | 11.448% | $238.9779 | $238.98 | $239.00 | $239.00 |
| Purchase #6 | $54.57 | 11.614% | $60.9078 | $60.91 | $60.90 | $60.90 |
| Purchase #7 | $214.83 | 9.382% | $234.9854 | $234.99 | $235.00 | $235.00 |
| 7 purchase totals = | $1,116.82 | $1,232.5189 | $1,232.53 | $1,232.55 | $1,232.60 | |