| 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 | $141.30 | 11.431% | $157.452 | $157.45 | $157.45 | $157.50 |
| Purchase #2 | $114.90 | 13.648% | $130.5816 | $130.58 | $130.60 | $130.60 |
| Purchase #3 | $159.27 | 7.395% | $171.048 | $171.05 | $171.05 | $171.00 |
| Purchase #4 | $26.59 | 13.707% | $30.2347 | $30.23 | $30.25 | $30.20 |
| Purchase #5 | $221.65 | 5.246% | $233.2778 | $233.28 | $233.30 | $233.30 |
| Purchase #6 | $122.66 | 3.441% | $126.8807 | $126.88 | $126.90 | $126.90 |
| Purchase #7 | $172.70 | 11.827% | $193.1252 | $193.13 | $193.15 | $193.10 |
| 7 purchase totals = | $959.07 | $1,042.6000 | $1,042.60 | $1,042.70 | $1,042.60 | |