| 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 | $101.73 | 12.365% | $114.3089 | $114.31 | $114.30 | $114.30 |
| Purchase #2 | $125.27 | 12.741% | $141.2307 | $141.23 | $141.25 | $141.20 |
| Purchase #3 | $93.95 | 12.623% | $105.8093 | $105.81 | $105.80 | $105.80 |
| Purchase #4 | $40.79 | 7.557% | $43.8725 | $43.87 | $43.85 | $43.90 |
| Purchase #5 | $186.83 | 11.181% | $207.7195 | $207.72 | $207.70 | $207.70 |
| Purchase #6 | $135.81 | 3.772% | $140.9328 | $140.93 | $140.95 | $140.90 |
| Purchase #7 | $87.79 | 11.617% | $97.9886 | $97.99 | $98.00 | $98.00 |
| 7 purchase totals = | $772.17 | $851.8623 | $851.86 | $851.85 | $851.80 | |