| 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 | $210.99 | 3.746% | $218.8937 | $218.89 | $218.90 | $218.90 |
| Purchase #2 | $177.74 | 11.260% | $197.7535 | $197.75 | $197.75 | $197.80 |
| Purchase #3 | $194.85 | 3.169% | $201.0248 | $201.02 | $201.00 | $201.00 |
| Purchase #4 | $154.54 | 6.649% | $164.8154 | $164.82 | $164.80 | $164.80 |
| Purchase #5 | $164.53 | 5.410% | $173.4311 | $173.43 | $173.45 | $173.40 |
| Purchase #6 | $235.29 | 8.501% | $255.292 | $255.29 | $255.30 | $255.30 |
| Purchase #7 | $199.97 | 10.640% | $221.2468 | $221.25 | $221.25 | $221.20 |
| 7 purchase totals = | $1,337.91 | $1,432.4573 | $1,432.45 | $1,432.45 | $1,432.40 | |