| 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 | $22.33 | 10.238% | $24.6161 | $24.62 | $24.60 | $24.60 |
| Purchase #2 | $21.79 | 6.783% | $23.268 | $23.27 | $23.25 | $23.30 |
| Purchase #3 | $101.93 | 12.222% | $114.3879 | $114.39 | $114.40 | $114.40 |
| Purchase #4 | $101.58 | 5.206% | $106.8683 | $106.87 | $106.85 | $106.90 |
| Purchase #5 | $195.25 | 8.679% | $212.1957 | $212.20 | $212.20 | $212.20 |
| Purchase #6 | $190.62 | 5.651% | $201.3919 | $201.39 | $201.40 | $201.40 |
| Purchase #7 | $226.30 | 13.570% | $257.0089 | $257.01 | $257.00 | $257.00 |
| 7 purchase totals = | $859.80 | $939.7368 | $939.75 | $939.70 | $939.80 | |