| 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 | $112.67 | 3.775% | $116.9233 | $116.92 | $116.90 | $116.90 |
| Purchase #2 | $245.34 | 5.198% | $258.0928 | $258.09 | $258.10 | $258.10 |
| Purchase #3 | $137.50 | 5.756% | $145.4145 | $145.41 | $145.40 | $145.40 |
| Purchase #4 | $176.40 | 6.229% | $187.388 | $187.39 | $187.40 | $187.40 |
| Purchase #5 | $14.47 | 13.308% | $16.3957 | $16.40 | $16.40 | $16.40 |
| Purchase #6 | $231.63 | 8.609% | $251.571 | $251.57 | $251.55 | $251.60 |
| Purchase #7 | $32.51 | 10.749% | $36.0045 | $36.00 | $36.00 | $36.00 |
| 7 purchase totals = | $950.52 | $1,011.7898 | $1,011.78 | $1,011.75 | $1,011.80 | |