| 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 | $173.83 | 13.609% | $197.4865 | $197.49 | $197.50 | $197.50 |
| Purchase #2 | $34.45 | 10.791% | $38.1675 | $38.17 | $38.15 | $38.20 |
| Purchase #3 | $214.74 | 13.103% | $242.8774 | $242.88 | $242.90 | $242.90 |
| Purchase #4 | $193.97 | 8.104% | $209.6893 | $209.69 | $209.70 | $209.70 |
| Purchase #5 | $214.36 | 4.440% | $223.8776 | $223.88 | $223.90 | $223.90 |
| Purchase #6 | $60.51 | 3.698% | $62.7477 | $62.75 | $62.75 | $62.70 |
| Purchase #7 | $120.50 | 11.783% | $134.6985 | $134.70 | $134.70 | $134.70 |
| 7 purchase totals = | $1,012.36 | $1,109.5445 | $1,109.56 | $1,109.60 | $1,109.60 | |