| 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 | $190.59 | 3.732% | $197.7028 | $197.70 | $197.70 | $197.70 |
| Purchase #2 | $201.54 | 9.257% | $220.1966 | $220.20 | $220.20 | $220.20 |
| Purchase #3 | $34.72 | 6.227% | $36.882 | $36.88 | $36.90 | $36.90 |
| Purchase #4 | $210.95 | 4.176% | $219.7593 | $219.76 | $219.75 | $219.80 |
| Purchase #5 | $221.52 | 12.510% | $249.2322 | $249.23 | $249.25 | $249.20 |
| Purchase #6 | $139.77 | 5.129% | $146.9388 | $146.94 | $146.95 | $146.90 |
| Purchase #7 | $199.41 | 11.303% | $221.9493 | $221.95 | $221.95 | $221.90 |
| 7 purchase totals = | $1,198.50 | $1,292.6610 | $1,292.66 | $1,292.70 | $1,292.60 | |