| 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 | $185.80 | 9.291% | $203.0627 | $203.06 | $203.05 | $203.10 |
| Purchase #2 | $97.82 | 4.519% | $102.2405 | $102.24 | $102.25 | $102.20 |
| Purchase #3 | $170.60 | 4.463% | $178.2139 | $178.21 | $178.20 | $178.20 |
| Purchase #4 | $128.65 | 13.652% | $146.2133 | $146.21 | $146.20 | $146.20 |
| Purchase #5 | $233.80 | 9.441% | $255.8731 | $255.87 | $255.85 | $255.90 |
| Purchase #6 | $124.59 | 4.175% | $129.7916 | $129.79 | $129.80 | $129.80 |
| Purchase #7 | $85.93 | 9.837% | $94.3829 | $94.38 | $94.40 | $94.40 |
| 7 purchase totals = | $1,027.19 | $1,109.7780 | $1,109.76 | $1,109.75 | $1,109.80 | |