| 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 | $200.96 | 4.837% | $210.6804 | $210.68 | $210.70 | $210.70 |
| Purchase #2 | $52.31 | 7.138% | $56.0439 | $56.04 | $56.05 | $56.00 |
| Purchase #3 | $136.99 | 5.873% | $145.0354 | $145.04 | $145.05 | $145.00 |
| Purchase #4 | $56.59 | 7.832% | $61.0221 | $61.02 | $61.00 | $61.00 |
| Purchase #5 | $78.31 | 9.119% | $85.4511 | $85.45 | $85.45 | $85.50 |
| Purchase #6 | $249.30 | 7.128% | $267.0701 | $267.07 | $267.05 | $267.10 |
| Purchase #7 | $187.78 | 10.466% | $207.4331 | $207.43 | $207.45 | $207.40 |
| 7 purchase totals = | $962.24 | $1,032.7361 | $1,032.73 | $1,032.75 | $1,032.70 | |