| 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 | $211.27 | 12.444% | $237.5604 | $237.56 | $237.55 | $237.60 |
| Purchase #2 | $7.86 | 11.320% | $8.7498 | $8.75 | $8.75 | $8.70 |
| Purchase #3 | $241.48 | 8.183% | $261.2403 | $261.24 | $261.25 | $261.20 |
| Purchase #4 | $26.72 | 12.327% | $30.0138 | $30.01 | $30.00 | $30.00 |
| Purchase #5 | $13.82 | 5.540% | $14.5856 | $14.59 | $14.60 | $14.60 |
| Purchase #6 | $189.99 | 11.465% | $211.7724 | $211.77 | $211.75 | $211.80 |
| Purchase #7 | $112.54 | 3.359% | $116.3202 | $116.32 | $116.30 | $116.30 |
| 7 purchase totals = | $803.68 | $880.2425 | $880.24 | $880.20 | $880.20 | |