| 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 | $210.61 | 9.250% | $230.0914 | $230.09 | $230.10 | $230.10 |
| Purchase #2 | $188.93 | 5.411% | $199.153 | $199.15 | $199.15 | $199.20 |
| Purchase #3 | $26.69 | 6.842% | $28.5161 | $28.52 | $28.50 | $28.50 |
| Purchase #4 | $168.73 | 9.858% | $185.3634 | $185.36 | $185.35 | $185.40 |
| Purchase #5 | $173.73 | 8.734% | $188.9036 | $188.90 | $188.90 | $188.90 |
| Purchase #6 | $170.61 | 8.826% | $185.668 | $185.67 | $185.65 | $185.70 |
| Purchase #7 | $228.62 | 9.767% | $250.9493 | $250.95 | $250.95 | $250.90 |
| 7 purchase totals = | $1,167.92 | $1,268.6448 | $1,268.64 | $1,268.60 | $1,268.70 | |