| 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 | $228.46 | 3.850% | $237.2557 | $237.26 | $237.25 | $237.30 |
| Purchase #2 | $210.68 | 10.520% | $232.8435 | $232.84 | $232.85 | $232.80 |
| Purchase #3 | $23.31 | 13.170% | $26.3799 | $26.38 | $26.40 | $26.40 |
| Purchase #4 | $140.40 | 11.606% | $156.6948 | $156.69 | $156.70 | $156.70 |
| Purchase #5 | $133.81 | 8.425% | $145.0835 | $145.08 | $145.10 | $145.10 |
| Purchase #6 | $71.84 | 11.263% | $79.9313 | $79.93 | $79.95 | $79.90 |
| Purchase #7 | $172.30 | 8.762% | $187.3969 | $187.40 | $187.40 | $187.40 |
| 7 purchase totals = | $980.80 | $1,065.5856 | $1,065.58 | $1,065.65 | $1,065.60 | |