| 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 | $229.46 | 7.610% | $246.9219 | $246.92 | $246.90 | $246.90 |
| Purchase #2 | $249.82 | 8.247% | $270.4227 | $270.42 | $270.40 | $270.40 |
| Purchase #3 | $240.81 | 11.581% | $268.6982 | $268.70 | $268.70 | $268.70 |
| Purchase #4 | $114.36 | 9.579% | $125.3145 | $125.31 | $125.30 | $125.30 |
| Purchase #5 | $43.38 | 3.517% | $44.9057 | $44.91 | $44.90 | $44.90 |
| Purchase #6 | $202.73 | 4.124% | $211.0906 | $211.09 | $211.10 | $211.10 |
| Purchase #7 | $94.41 | 11.669% | $105.4267 | $105.43 | $105.45 | $105.40 |
| 7 purchase totals = | $1,174.97 | $1,272.7803 | $1,272.78 | $1,272.75 | $1,272.70 | |