| 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 | $234.72 | 6.547% | $250.0871 | $250.09 | $250.10 | $250.10 |
| Purchase #2 | $124.94 | 11.341% | $139.1094 | $139.11 | $139.10 | $139.10 |
| Purchase #3 | $233.84 | 4.258% | $243.7969 | $243.80 | $243.80 | $243.80 |
| Purchase #4 | $49.70 | 4.113% | $51.7442 | $51.74 | $51.75 | $51.70 |
| Purchase #5 | $199.27 | 7.631% | $214.4763 | $214.48 | $214.50 | $214.50 |
| Purchase #6 | $191.81 | 8.623% | $208.3498 | $208.35 | $208.35 | $208.30 |
| Purchase #7 | $224.39 | 12.720% | $252.9324 | $252.93 | $252.95 | $252.90 |
| 7 purchase totals = | $1,258.67 | $1,360.4961 | $1,360.50 | $1,360.55 | $1,360.40 | |