| 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 | $215.82 | 10.249% | $237.9394 | $237.94 | $237.95 | $237.90 |
| Purchase #2 | $195.97 | 8.628% | $212.8783 | $212.88 | $212.90 | $212.90 |
| Purchase #3 | $185.28 | 10.145% | $204.0767 | $204.08 | $204.10 | $204.10 |
| Purchase #4 | $103.45 | 11.576% | $115.4254 | $115.43 | $115.45 | $115.40 |
| Purchase #5 | $133.59 | 7.491% | $143.5972 | $143.60 | $143.60 | $143.60 |
| Purchase #6 | $190.51 | 7.291% | $204.4001 | $204.40 | $204.40 | $204.40 |
| Purchase #7 | $164.39 | 10.405% | $181.4948 | $181.49 | $181.50 | $181.50 |
| 7 purchase totals = | $1,189.01 | $1,299.8119 | $1,299.82 | $1,299.90 | $1,299.80 | |