| 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 | $189.73 | 13.672% | $215.6699 | $215.67 | $215.65 | $215.70 |
| Purchase #2 | $201.87 | 8.731% | $219.4953 | $219.50 | $219.50 | $219.50 |
| Purchase #3 | $129.84 | 7.341% | $139.3716 | $139.37 | $139.35 | $139.40 |
| Purchase #4 | $234.85 | 11.340% | $261.482 | $261.48 | $261.50 | $261.50 |
| Purchase #5 | $80.82 | 8.521% | $87.7067 | $87.71 | $87.70 | $87.70 |
| Purchase #6 | $134.51 | 9.761% | $147.6395 | $147.64 | $147.65 | $147.60 |
| Purchase #7 | $248.56 | 10.132% | $273.7441 | $273.74 | $273.75 | $273.70 |
| 7 purchase totals = | $1,220.18 | $1,345.1091 | $1,345.11 | $1,345.10 | $1,345.10 | |