| 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 | $31.30 | 12.330% | $35.1593 | $35.16 | $35.15 | $35.20 |
| Purchase #2 | $202.64 | 5.737% | $214.2655 | $214.27 | $214.25 | $214.30 |
| Purchase #3 | $205.59 | 4.189% | $214.2022 | $214.20 | $214.20 | $214.20 |
| Purchase #4 | $28.65 | 12.543% | $32.2436 | $32.24 | $32.25 | $32.20 |
| Purchase #5 | $224.97 | 12.241% | $252.5086 | $252.51 | $252.50 | $252.50 |
| Purchase #6 | $54.89 | 11.823% | $61.3796 | $61.38 | $61.40 | $61.40 |
| Purchase #7 | $235.47 | 6.308% | $250.3234 | $250.32 | $250.30 | $250.30 |
| 7 purchase totals = | $983.51 | $1,060.0822 | $1,060.08 | $1,060.05 | $1,060.10 | |