| 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 | $244.48 | 4.490% | $255.4572 | $255.46 | $255.45 | $255.50 |
| Purchase #2 | $184.79 | 9.741% | $202.7904 | $202.79 | $202.80 | $202.80 |
| Purchase #3 | $215.68 | 9.258% | $235.6477 | $235.65 | $235.65 | $235.60 |
| Purchase #4 | $231.98 | 3.870% | $240.9576 | $240.96 | $240.95 | $241.00 |
| Purchase #5 | $243.97 | 7.137% | $261.3821 | $261.38 | $261.40 | $261.40 |
| Purchase #6 | $62.80 | 11.691% | $70.1419 | $70.14 | $70.15 | $70.10 |
| Purchase #7 | $147.61 | 10.232% | $162.7135 | $162.71 | $162.70 | $162.70 |
| 7 purchase totals = | $1,331.31 | $1,429.0904 | $1,429.09 | $1,429.10 | $1,429.10 | |