| 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 | $113.86 | 6.443% | $121.196 | $121.20 | $121.20 | $121.20 |
| Purchase #2 | $223.27 | 3.512% | $231.1112 | $231.11 | $231.10 | $231.10 |
| Purchase #3 | $80.58 | 6.656% | $85.9434 | $85.94 | $85.95 | $85.90 |
| Purchase #4 | $21.83 | 11.757% | $24.3966 | $24.40 | $24.40 | $24.40 |
| Purchase #5 | $207.76 | 4.856% | $217.8488 | $217.85 | $217.85 | $217.80 |
| Purchase #6 | $206.70 | 8.825% | $224.9413 | $224.94 | $224.95 | $224.90 |
| Purchase #7 | $191.79 | 9.385% | $209.7895 | $209.79 | $209.80 | $209.80 |
| 7 purchase totals = | $1,045.79 | $1,115.2268 | $1,115.23 | $1,115.25 | $1,115.10 | |