| 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 | $209.45 | 5.266% | $220.4796 | $220.48 | $220.50 | $220.50 |
| Purchase #2 | $151.64 | 9.773% | $166.4598 | $166.46 | $166.45 | $166.50 |
| Purchase #3 | $148.96 | 8.352% | $161.4011 | $161.40 | $161.40 | $161.40 |
| Purchase #4 | $242.45 | 4.126% | $252.4535 | $252.45 | $252.45 | $252.50 |
| Purchase #5 | $226.71 | 7.636% | $244.0216 | $244.02 | $244.00 | $244.00 |
| Purchase #6 | $138.71 | 6.693% | $147.9939 | $147.99 | $148.00 | $148.00 |
| Purchase #7 | $93.34 | 11.519% | $104.0918 | $104.09 | $104.10 | $104.10 |
| 7 purchase totals = | $1,211.26 | $1,296.9013 | $1,296.89 | $1,296.90 | $1,297.00 | |