| 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 | $203.72 | 13.820% | $231.8741 | $231.87 | $231.85 | $231.90 |
| Purchase #2 | $204.89 | 6.615% | $218.4435 | $218.44 | $218.45 | $218.40 |
| Purchase #3 | $186.44 | 5.672% | $197.0149 | $197.01 | $197.00 | $197.00 |
| Purchase #4 | $214.30 | 7.329% | $230.006 | $230.01 | $230.00 | $230.00 |
| Purchase #5 | $187.84 | 10.645% | $207.8356 | $207.84 | $207.85 | $207.80 |
| Purchase #6 | $155.46 | 11.252% | $172.9524 | $172.95 | $172.95 | $173.00 |
| Purchase #7 | $82.93 | 7.693% | $89.3098 | $89.31 | $89.30 | $89.30 |
| 7 purchase totals = | $1,235.58 | $1,347.4363 | $1,347.43 | $1,347.40 | $1,347.40 | |