| 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 | $127.34 | 3.573% | $131.8899 | $131.89 | $131.90 | $131.90 |
| Purchase #2 | $118.69 | 3.365% | $122.6839 | $122.68 | $122.70 | $122.70 |
| Purchase #3 | $7.98 | 9.752% | $8.7582 | $8.76 | $8.75 | $8.80 |
| Purchase #4 | $243.96 | 4.805% | $255.6823 | $255.68 | $255.70 | $255.70 |
| Purchase #5 | $171.85 | 6.353% | $182.7676 | $182.77 | $182.75 | $182.80 |
| Purchase #6 | $14.28 | 10.382% | $15.7625 | $15.76 | $15.75 | $15.80 |
| Purchase #7 | $237.80 | 4.760% | $249.1193 | $249.12 | $249.10 | $249.10 |
| 7 purchase totals = | $921.90 | $966.6637 | $966.66 | $966.65 | $966.80 | |