| 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 | $122.33 | 9.330% | $133.7434 | $133.74 | $133.75 | $133.70 |
| Purchase #2 | $23.42 | 9.348% | $25.6093 | $25.61 | $25.60 | $25.60 |
| Purchase #3 | $222.32 | 13.298% | $251.8841 | $251.88 | $251.90 | $251.90 |
| Purchase #4 | $66.97 | 12.701% | $75.4759 | $75.48 | $75.50 | $75.50 |
| Purchase #5 | $218.30 | 3.679% | $226.3313 | $226.33 | $226.35 | $226.30 |
| Purchase #6 | $192.82 | 4.403% | $201.3099 | $201.31 | $201.30 | $201.30 |
| Purchase #7 | $224.31 | 13.265% | $254.0647 | $254.06 | $254.05 | $254.10 |
| 7 purchase totals = | $1,070.47 | $1,168.4186 | $1,168.41 | $1,168.45 | $1,168.40 | |