| 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 | $108.33 | 7.199% | $116.1287 | $116.13 | $116.15 | $116.10 |
| Purchase #2 | $227.30 | 4.405% | $237.3126 | $237.31 | $237.30 | $237.30 |
| Purchase #3 | $17.64 | 3.359% | $18.2325 | $18.23 | $18.25 | $18.20 |
| Purchase #4 | $215.35 | 9.325% | $235.4314 | $235.43 | $235.45 | $235.40 |
| Purchase #5 | $152.54 | 12.614% | $171.7814 | $171.78 | $171.80 | $171.80 |
| Purchase #6 | $144.28 | 8.402% | $156.4024 | $156.40 | $156.40 | $156.40 |
| Purchase #7 | $129.57 | 3.277% | $133.816 | $133.82 | $133.80 | $133.80 |
| 7 purchase totals = | $995.01 | $1,069.1050 | $1,069.10 | $1,069.15 | $1,069.00 | |