| 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 | $225.69 | 11.145% | $250.8432 | $250.84 | $250.85 | $250.80 |
| Purchase #2 | $45.31 | 5.293% | $47.7083 | $47.71 | $47.70 | $47.70 |
| Purchase #3 | $243.40 | 10.294% | $268.4556 | $268.46 | $268.45 | $268.50 |
| Purchase #4 | $230.85 | 12.710% | $260.191 | $260.19 | $260.20 | $260.20 |
| Purchase #5 | $86.25 | 9.606% | $94.5352 | $94.54 | $94.55 | $94.50 |
| Purchase #6 | $110.44 | 10.439% | $121.9688 | $121.97 | $121.95 | $122.00 |
| Purchase #7 | $30.78 | 4.284% | $32.0986 | $32.10 | $32.10 | $32.10 |
| 7 purchase totals = | $972.72 | $1,075.8007 | $1,075.81 | $1,075.80 | $1,075.80 | |