| 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 | $97.35 | 5.169% | $102.382 | $102.38 | $102.40 | $102.40 |
| Purchase #2 | $187.88 | 7.237% | $201.4769 | $201.48 | $201.50 | $201.50 |
| Purchase #3 | $47.39 | 13.615% | $53.8421 | $53.84 | $53.85 | $53.80 |
| Purchase #4 | $199.54 | 6.206% | $211.9235 | $211.92 | $211.90 | $211.90 |
| Purchase #5 | $214.48 | 3.692% | $222.3986 | $222.40 | $222.40 | $222.40 |
| Purchase #6 | $93.43 | 6.442% | $99.4488 | $99.45 | $99.45 | $99.40 |
| Purchase #7 | $15.26 | 12.768% | $17.2084 | $17.21 | $17.20 | $17.20 |
| 7 purchase totals = | $855.33 | $908.6803 | $908.68 | $908.70 | $908.60 | |