| 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 | $6.71 | 3.266% | $6.9291 | $6.93 | $6.95 | $6.90 |
| Purchase #2 | $127.83 | 3.807% | $132.6965 | $132.70 | $132.70 | $132.70 |
| Purchase #3 | $205.86 | 12.781% | $232.171 | $232.17 | $232.15 | $232.20 |
| Purchase #4 | $184.63 | 12.322% | $207.3801 | $207.38 | $207.40 | $207.40 |
| Purchase #5 | $100.83 | 9.673% | $110.5833 | $110.58 | $110.60 | $110.60 |
| Purchase #6 | $99.80 | 7.511% | $107.296 | $107.30 | $107.30 | $107.30 |
| Purchase #7 | $179.31 | 13.629% | $203.7482 | $203.75 | $203.75 | $203.70 |
| 7 purchase totals = | $904.97 | $1,000.8042 | $1,000.81 | $1,000.85 | $1,000.80 | |