| 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 | $213.28 | 7.452% | $229.1736 | $229.17 | $229.15 | $229.20 |
| Purchase #2 | $151.49 | 7.271% | $162.5048 | $162.50 | $162.50 | $162.50 |
| Purchase #3 | $119.78 | 13.387% | $135.8149 | $135.81 | $135.80 | $135.80 |
| Purchase #4 | $230.56 | 10.181% | $254.0333 | $254.03 | $254.05 | $254.00 |
| Purchase #5 | $145.81 | 12.351% | $163.819 | $163.82 | $163.80 | $163.80 |
| Purchase #6 | $23.44 | 12.824% | $26.4459 | $26.45 | $26.45 | $26.40 |
| Purchase #7 | $69.32 | 3.546% | $71.7781 | $71.78 | $71.80 | $71.80 |
| 7 purchase totals = | $953.68 | $1,043.5696 | $1,043.56 | $1,043.55 | $1,043.50 | |