| 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 | $138.72 | 4.373% | $144.7862 | $144.79 | $144.80 | $144.80 |
| Purchase #2 | $202.38 | 13.779% | $230.2659 | $230.27 | $230.25 | $230.30 |
| Purchase #3 | $206.77 | 3.765% | $214.5549 | $214.55 | $214.55 | $214.60 |
| Purchase #4 | $115.83 | 12.567% | $130.3864 | $130.39 | $130.40 | $130.40 |
| Purchase #5 | $250.53 | 10.170% | $276.0089 | $276.01 | $276.00 | $276.00 |
| Purchase #6 | $197.98 | 6.206% | $210.2666 | $210.27 | $210.25 | $210.30 |
| Purchase #7 | $228.99 | 6.533% | $243.9499 | $243.95 | $243.95 | $243.90 |
| 7 purchase totals = | $1,341.20 | $1,450.2188 | $1,450.23 | $1,450.20 | $1,450.30 | |