| 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 | $120.90 | 10.671% | $133.8012 | $133.80 | $133.80 | $133.80 |
| Purchase #2 | $22.30 | 9.645% | $24.4508 | $24.45 | $24.45 | $24.50 |
| Purchase #3 | $188.25 | 7.427% | $202.2313 | $202.23 | $202.25 | $202.20 |
| Purchase #4 | $160.88 | 7.457% | $172.8768 | $172.88 | $172.90 | $172.90 |
| Purchase #5 | $234.25 | 7.540% | $251.9125 | $251.91 | $251.90 | $251.90 |
| Purchase #6 | $123.31 | 11.431% | $137.4056 | $137.41 | $137.40 | $137.40 |
| Purchase #7 | $86.80 | 6.748% | $92.6573 | $92.66 | $92.65 | $92.70 |
| 7 purchase totals = | $936.69 | $1,015.3355 | $1,015.34 | $1,015.35 | $1,015.40 | |