| 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 | $12.65 | 13.573% | $14.367 | $14.37 | $14.35 | $14.40 |
| Purchase #2 | $114.52 | 12.275% | $128.5773 | $128.58 | $128.60 | $128.60 |
| Purchase #3 | $23.47 | 12.367% | $26.3725 | $26.37 | $26.35 | $26.40 |
| Purchase #4 | $194.81 | 4.820% | $204.1998 | $204.20 | $204.20 | $204.20 |
| Purchase #5 | $161.93 | 7.380% | $173.8804 | $173.88 | $173.90 | $173.90 |
| Purchase #6 | $220.99 | 9.702% | $242.4304 | $242.43 | $242.45 | $242.40 |
| Purchase #7 | $119.94 | 4.455% | $125.2833 | $125.28 | $125.30 | $125.30 |
| 7 purchase totals = | $848.31 | $915.1107 | $915.11 | $915.15 | $915.20 | |