| 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 | $226.66 | 12.242% | $254.4077 | $254.41 | $254.40 | $254.40 |
| Purchase #2 | $199.43 | 7.565% | $214.5169 | $214.52 | $214.50 | $214.50 |
| Purchase #3 | $15.75 | 8.766% | $17.1306 | $17.13 | $17.15 | $17.10 |
| Purchase #4 | $226.80 | 7.619% | $244.0799 | $244.08 | $244.10 | $244.10 |
| Purchase #5 | $146.98 | 9.241% | $160.5624 | $160.56 | $160.55 | $160.60 |
| Purchase #6 | $130.93 | 12.393% | $147.1562 | $147.16 | $147.15 | $147.20 |
| Purchase #7 | $94.94 | 10.400% | $104.8138 | $104.81 | $104.80 | $104.80 |
| 7 purchase totals = | $1,041.49 | $1,142.6675 | $1,142.67 | $1,142.65 | $1,142.70 | |