| 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 | $209.96 | 5.208% | $220.8947 | $220.89 | $220.90 | $220.90 |
| Purchase #2 | $160.54 | 4.813% | $168.2668 | $168.27 | $168.25 | $168.30 |
| Purchase #3 | $7.51 | 8.813% | $8.1719 | $8.17 | $8.15 | $8.20 |
| Purchase #4 | $191.25 | 12.313% | $214.7986 | $214.80 | $214.80 | $214.80 |
| Purchase #5 | $139.39 | 5.413% | $146.9352 | $146.94 | $146.95 | $146.90 |
| Purchase #6 | $101.49 | 5.427% | $106.9979 | $107.00 | $107.00 | $107.00 |
| Purchase #7 | $136.92 | 7.183% | $146.755 | $146.76 | $146.75 | $146.80 |
| 7 purchase totals = | $947.06 | $1,012.8201 | $1,012.83 | $1,012.80 | $1,012.90 | |