| 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 | $198.42 | 12.538% | $223.2979 | $223.30 | $223.30 | $223.30 |
| Purchase #2 | $176.41 | 3.787% | $183.0906 | $183.09 | $183.10 | $183.10 |
| Purchase #3 | $192.89 | 3.863% | $200.3413 | $200.34 | $200.35 | $200.30 |
| Purchase #4 | $249.84 | 11.565% | $278.734 | $278.73 | $278.75 | $278.70 |
| Purchase #5 | $247.36 | 10.872% | $274.253 | $274.25 | $274.25 | $274.30 |
| Purchase #6 | $157.35 | 12.630% | $177.2233 | $177.22 | $177.20 | $177.20 |
| Purchase #7 | $131.28 | 12.122% | $147.1938 | $147.19 | $147.20 | $147.20 |
| 7 purchase totals = | $1,353.55 | $1,484.1339 | $1,484.12 | $1,484.15 | $1,484.10 | |