| 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 | $98.41 | 10.482% | $108.7253 | $108.73 | $108.75 | $108.70 |
| Purchase #2 | $218.79 | 6.399% | $232.7904 | $232.79 | $232.80 | $232.80 |
| Purchase #3 | $190.68 | 8.599% | $207.0766 | $207.08 | $207.10 | $207.10 |
| Purchase #4 | $127.49 | 3.623% | $132.109 | $132.11 | $132.10 | $132.10 |
| Purchase #5 | $176.66 | 9.610% | $193.637 | $193.64 | $193.65 | $193.60 |
| Purchase #6 | $62.31 | 3.873% | $64.7233 | $64.72 | $64.70 | $64.70 |
| Purchase #7 | $134.63 | 6.542% | $143.4375 | $143.44 | $143.45 | $143.40 |
| 7 purchase totals = | $1,008.97 | $1,082.4991 | $1,082.51 | $1,082.55 | $1,082.40 | |