| 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 | $122.33 | 11.451% | $136.338 | $136.34 | $136.35 | $136.30 |
| Purchase #2 | $248.62 | 10.564% | $274.8842 | $274.88 | $274.90 | $274.90 |
| Purchase #3 | $72.50 | 3.165% | $74.7946 | $74.79 | $74.80 | $74.80 |
| Purchase #4 | $193.42 | 4.529% | $202.18 | $202.18 | $202.20 | $202.20 |
| Purchase #5 | $24.90 | 6.632% | $26.5514 | $26.55 | $26.55 | $26.60 |
| Purchase #6 | $28.33 | 6.777% | $30.2499 | $30.25 | $30.25 | $30.20 |
| Purchase #7 | $239.47 | 5.676% | $253.0623 | $253.06 | $253.05 | $253.10 |
| 7 purchase totals = | $929.57 | $998.0604 | $998.05 | $998.10 | $998.10 | |