| 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 | $133.54 | 6.149% | $141.7514 | $141.75 | $141.75 | $141.80 |
| Purchase #2 | $55.30 | 10.394% | $61.0479 | $61.05 | $61.05 | $61.00 |
| Purchase #3 | $174.43 | 13.154% | $197.3745 | $197.37 | $197.35 | $197.40 |
| Purchase #4 | $233.41 | 7.166% | $250.1362 | $250.14 | $250.15 | $250.10 |
| Purchase #5 | $82.68 | 7.415% | $88.8107 | $88.81 | $88.80 | $88.80 |
| Purchase #6 | $101.72 | 12.164% | $114.0932 | $114.09 | $114.10 | $114.10 |
| Purchase #7 | $217.85 | 7.393% | $233.9557 | $233.96 | $233.95 | $234.00 |
| 7 purchase totals = | $998.93 | $1,087.1696 | $1,087.17 | $1,087.15 | $1,087.20 | |