| 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 | $221.54 | 6.636% | $236.2414 | $236.24 | $236.25 | $236.20 |
| Purchase #2 | $218.98 | 10.187% | $241.2875 | $241.29 | $241.30 | $241.30 |
| Purchase #3 | $94.62 | 4.626% | $98.9971 | $99.00 | $99.00 | $99.00 |
| Purchase #4 | $84.44 | 12.669% | $95.1377 | $95.14 | $95.15 | $95.10 |
| Purchase #5 | $97.39 | 12.242% | $109.3125 | $109.31 | $109.30 | $109.30 |
| Purchase #6 | $115.86 | 6.544% | $123.4419 | $123.44 | $123.45 | $123.40 |
| Purchase #7 | $180.35 | 11.459% | $201.0163 | $201.02 | $201.00 | $201.00 |
| 7 purchase totals = | $1,013.18 | $1,105.4344 | $1,105.44 | $1,105.45 | $1,105.30 | |