| 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 | $206.75 | 4.833% | $216.7422 | $216.74 | $216.75 | $216.70 |
| Purchase #2 | $80.52 | 12.659% | $90.713 | $90.71 | $90.70 | $90.70 |
| Purchase #3 | $140.63 | 5.765% | $148.7373 | $148.74 | $148.75 | $148.70 |
| Purchase #4 | $28.64 | 6.339% | $30.4555 | $30.46 | $30.45 | $30.50 |
| Purchase #5 | $204.28 | 4.736% | $213.9547 | $213.95 | $213.95 | $214.00 |
| Purchase #6 | $231.76 | 9.292% | $253.2951 | $253.30 | $253.30 | $253.30 |
| Purchase #7 | $196.93 | 11.441% | $219.4608 | $219.46 | $219.45 | $219.50 |
| 7 purchase totals = | $1,089.51 | $1,173.3586 | $1,173.36 | $1,173.35 | $1,173.40 | |