| 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 | $108.85 | 11.552% | $121.4244 | $121.42 | $121.40 | $121.40 |
| Purchase #2 | $168.79 | 10.336% | $186.2361 | $186.24 | $186.25 | $186.20 |
| Purchase #3 | $115.83 | 5.726% | $122.4624 | $122.46 | $122.45 | $122.50 |
| Purchase #4 | $249.37 | 7.802% | $268.8258 | $268.83 | $268.85 | $268.80 |
| Purchase #5 | $226.64 | 10.253% | $249.8774 | $249.88 | $249.90 | $249.90 |
| Purchase #6 | $181.72 | 12.859% | $205.0874 | $205.09 | $205.10 | $205.10 |
| Purchase #7 | $73.75 | 7.757% | $79.4708 | $79.47 | $79.45 | $79.50 |
| 7 purchase totals = | $1,124.95 | $1,233.3843 | $1,233.39 | $1,233.40 | $1,233.40 | |