| 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 | $239.31 | 7.252% | $256.6648 | $256.66 | $256.65 | $256.70 |
| Purchase #2 | $14.50 | 7.423% | $15.5763 | $15.58 | $15.60 | $15.60 |
| Purchase #3 | $163.40 | 5.607% | $172.5618 | $172.56 | $172.55 | $172.60 |
| Purchase #4 | $201.39 | 4.313% | $210.076 | $210.08 | $210.10 | $210.10 |
| Purchase #5 | $147.88 | 9.285% | $161.6107 | $161.61 | $161.60 | $161.60 |
| Purchase #6 | $215.28 | 6.780% | $229.876 | $229.88 | $229.90 | $229.90 |
| Purchase #7 | $180.92 | 3.747% | $187.6991 | $187.70 | $187.70 | $187.70 |
| 7 purchase totals = | $1,162.68 | $1,234.0647 | $1,234.07 | $1,234.10 | $1,234.20 | |