| 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 | $199.40 | 11.292% | $221.9162 | $221.92 | $221.90 | $221.90 |
| Purchase #2 | $163.29 | 4.205% | $170.1563 | $170.16 | $170.15 | $170.20 |
| Purchase #3 | $28.78 | 5.548% | $30.3767 | $30.38 | $30.40 | $30.40 |
| Purchase #4 | $243.73 | 12.397% | $273.9452 | $273.95 | $273.95 | $273.90 |
| Purchase #5 | $55.78 | 11.347% | $62.1094 | $62.11 | $62.10 | $62.10 |
| Purchase #6 | $194.93 | 12.367% | $219.037 | $219.04 | $219.05 | $219.00 |
| Purchase #7 | $190.99 | 4.120% | $198.8588 | $198.86 | $198.85 | $198.90 |
| 7 purchase totals = | $1,076.90 | $1,176.3996 | $1,176.42 | $1,176.40 | $1,176.40 | |