| 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 | $242.79 | 10.452% | $268.1664 | $268.17 | $268.15 | $268.20 |
| Purchase #2 | $214.80 | 8.675% | $233.4339 | $233.43 | $233.45 | $233.40 |
| Purchase #3 | $37.75 | 9.791% | $41.4461 | $41.45 | $41.45 | $41.40 |
| Purchase #4 | $227.69 | 11.531% | $253.9449 | $253.94 | $253.95 | $253.90 |
| Purchase #5 | $193.45 | 13.482% | $219.5309 | $219.53 | $219.55 | $219.50 |
| Purchase #6 | $143.55 | 10.257% | $158.2739 | $158.27 | $158.25 | $158.30 |
| Purchase #7 | $11.97 | 5.356% | $12.6111 | $12.61 | $12.60 | $12.60 |
| 7 purchase totals = | $1,072.00 | $1,187.4072 | $1,187.40 | $1,187.40 | $1,187.30 | |