| 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 | $210.79 | 5.119% | $221.5803 | $221.58 | $221.60 | $221.60 |
| Purchase #2 | $48.31 | 6.538% | $51.4685 | $51.47 | $51.45 | $51.50 |
| Purchase #3 | $75.60 | 3.562% | $78.2929 | $78.29 | $78.30 | $78.30 |
| Purchase #4 | $241.97 | 11.837% | $270.612 | $270.61 | $270.60 | $270.60 |
| Purchase #5 | $178.55 | 3.360% | $184.5493 | $184.55 | $184.55 | $184.50 |
| Purchase #6 | $95.70 | 8.697% | $104.023 | $104.02 | $104.00 | $104.00 |
| Purchase #7 | $197.29 | 11.298% | $219.5798 | $219.58 | $219.60 | $219.60 |
| 7 purchase totals = | $1,048.21 | $1,130.1058 | $1,130.10 | $1,130.10 | $1,130.10 | |