| 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 | $184.65 | 10.727% | $204.4574 | $204.46 | $204.45 | $204.50 |
| Purchase #2 | $231.34 | 7.209% | $248.0173 | $248.02 | $248.00 | $248.00 |
| Purchase #3 | $89.74 | 6.855% | $95.8917 | $95.89 | $95.90 | $95.90 |
| Purchase #4 | $148.88 | 10.318% | $164.2414 | $164.24 | $164.25 | $164.20 |
| Purchase #5 | $11.47 | 3.275% | $11.8456 | $11.85 | $11.85 | $11.80 |
| Purchase #6 | $88.63 | 3.746% | $91.9501 | $91.95 | $91.95 | $92.00 |
| Purchase #7 | $19.59 | 3.167% | $20.2104 | $20.21 | $20.20 | $20.20 |
| 7 purchase totals = | $774.30 | $836.6139 | $836.62 | $836.60 | $836.60 | |