| 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 | $96.80 | 6.155% | $102.758 | $102.76 | $102.75 | $102.80 |
| Purchase #2 | $198.50 | 10.697% | $219.7335 | $219.73 | $219.75 | $219.70 |
| Purchase #3 | $240.27 | 5.631% | $253.7996 | $253.80 | $253.80 | $253.80 |
| Purchase #4 | $14.95 | 5.316% | $15.7447 | $15.74 | $15.75 | $15.70 |
| Purchase #5 | $199.93 | 7.486% | $214.8968 | $214.90 | $214.90 | $214.90 |
| Purchase #6 | $85.47 | 9.848% | $93.8871 | $93.89 | $93.90 | $93.90 |
| Purchase #7 | $16.65 | 12.562% | $18.7416 | $18.74 | $18.75 | $18.70 |
| 7 purchase totals = | $852.57 | $919.5613 | $919.56 | $919.60 | $919.50 | |