| 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 | $129.72 | 7.783% | $139.8161 | $139.82 | $139.80 | $139.80 |
| Purchase #2 | $25.52 | 8.227% | $27.6195 | $27.62 | $27.60 | $27.60 |
| Purchase #3 | $232.58 | 7.171% | $249.2583 | $249.26 | $249.25 | $249.30 |
| Purchase #4 | $163.53 | 5.258% | $172.1284 | $172.13 | $172.15 | $172.10 |
| Purchase #5 | $241.38 | 8.412% | $261.6849 | $261.68 | $261.70 | $261.70 |
| Purchase #6 | $122.69 | 7.828% | $132.2942 | $132.29 | $132.30 | $132.30 |
| Purchase #7 | $56.48 | 12.345% | $63.4525 | $63.45 | $63.45 | $63.50 |
| 7 purchase totals = | $971.90 | $1,046.2539 | $1,046.25 | $1,046.25 | $1,046.30 | |