| 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 | $21.69 | 9.694% | $23.7926 | $23.79 | $23.80 | $23.80 |
| Purchase #2 | $249.83 | 12.388% | $280.7789 | $280.78 | $280.80 | $280.80 |
| Purchase #3 | $200.80 | 8.475% | $217.8178 | $217.82 | $217.80 | $217.80 |
| Purchase #4 | $139.81 | 7.786% | $150.6956 | $150.70 | $150.70 | $150.70 |
| Purchase #5 | $66.75 | 5.727% | $70.5728 | $70.57 | $70.55 | $70.60 |
| Purchase #6 | $171.72 | 11.838% | $192.0482 | $192.05 | $192.05 | $192.00 |
| Purchase #7 | $200.67 | 6.394% | $213.5008 | $213.50 | $213.50 | $213.50 |
| 7 purchase totals = | $1,051.27 | $1,149.2067 | $1,149.21 | $1,149.20 | $1,149.20 | |