| 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 | $199.77 | 12.841% | $225.4225 | $225.42 | $225.40 | $225.40 |
| Purchase #2 | $213.81 | 4.105% | $222.5869 | $222.59 | $222.60 | $222.60 |
| Purchase #3 | $19.96 | 7.585% | $21.474 | $21.47 | $21.45 | $21.50 |
| Purchase #4 | $168.57 | 4.764% | $176.6007 | $176.60 | $176.60 | $176.60 |
| Purchase #5 | $215.70 | 11.722% | $240.9844 | $240.98 | $241.00 | $241.00 |
| Purchase #6 | $212.85 | 3.338% | $219.9549 | $219.95 | $219.95 | $220.00 |
| Purchase #7 | $60.36 | 9.423% | $66.0477 | $66.05 | $66.05 | $66.00 |
| 7 purchase totals = | $1,091.02 | $1,173.0711 | $1,173.06 | $1,173.05 | $1,173.10 | |