| 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 | $238.31 | 5.560% | $251.56 | $251.56 | $251.55 | $251.60 |
| Purchase #2 | $250.37 | 3.600% | $259.3833 | $259.38 | $259.40 | $259.40 |
| Purchase #3 | $24.28 | 8.109% | $26.2489 | $26.25 | $26.25 | $26.20 |
| Purchase #4 | $216.39 | 13.418% | $245.4252 | $245.43 | $245.45 | $245.40 |
| Purchase #5 | $10.31 | 6.331% | $10.9627 | $10.96 | $10.95 | $11.00 |
| Purchase #6 | $235.75 | 11.538% | $262.9508 | $262.95 | $262.95 | $263.00 |
| Purchase #7 | $108.29 | 4.114% | $112.7451 | $112.75 | $112.75 | $112.70 |
| 7 purchase totals = | $1,083.70 | $1,169.2760 | $1,169.28 | $1,169.30 | $1,169.30 | |