| 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 | $232.34 | 8.451% | $251.9751 | $251.98 | $252.00 | $252.00 |
| Purchase #2 | $232.68 | 9.772% | $255.4175 | $255.42 | $255.40 | $255.40 |
| Purchase #3 | $187.68 | 11.789% | $209.8056 | $209.81 | $209.80 | $209.80 |
| Purchase #4 | $93.31 | 7.131% | $99.9639 | $99.96 | $99.95 | $100.00 |
| Purchase #5 | $15.68 | 7.171% | $16.8044 | $16.80 | $16.80 | $16.80 |
| Purchase #6 | $235.40 | 6.346% | $250.3385 | $250.34 | $250.35 | $250.30 |
| Purchase #7 | $169.78 | 9.204% | $185.4066 | $185.41 | $185.40 | $185.40 |
| 7 purchase totals = | $1,166.87 | $1,269.7116 | $1,269.72 | $1,269.70 | $1,269.70 | |