| 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 | $122.31 | 11.390% | $136.2411 | $136.24 | $136.25 | $136.20 |
| Purchase #2 | $188.94 | 8.190% | $204.4142 | $204.41 | $204.40 | $204.40 |
| Purchase #3 | $196.61 | 9.228% | $214.7532 | $214.75 | $214.75 | $214.80 |
| Purchase #4 | $172.59 | 11.655% | $192.7054 | $192.71 | $192.70 | $192.70 |
| Purchase #5 | $7.78 | 4.600% | $8.1379 | $8.14 | $8.15 | $8.10 |
| Purchase #6 | $152.49 | 13.499% | $173.0746 | $173.07 | $173.05 | $173.10 |
| Purchase #7 | $215.39 | 4.175% | $224.3825 | $224.38 | $224.40 | $224.40 |
| 7 purchase totals = | $1,056.11 | $1,153.7089 | $1,153.70 | $1,153.70 | $1,153.70 | |