| 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 | $224.45 | 3.798% | $232.9746 | $232.97 | $232.95 | $233.00 |
| Purchase #2 | $165.72 | 6.823% | $177.0271 | $177.03 | $177.05 | $177.00 |
| Purchase #3 | $228.71 | 13.615% | $259.8489 | $259.85 | $259.85 | $259.80 |
| Purchase #4 | $201.72 | 13.861% | $229.6804 | $229.68 | $229.70 | $229.70 |
| Purchase #5 | $105.32 | 8.432% | $114.2006 | $114.20 | $114.20 | $114.20 |
| Purchase #6 | $36.34 | 6.276% | $38.6207 | $38.62 | $38.60 | $38.60 |
| Purchase #7 | $122.79 | 11.124% | $136.4492 | $136.45 | $136.45 | $136.40 |
| 7 purchase totals = | $1,085.05 | $1,188.8015 | $1,188.80 | $1,188.80 | $1,188.70 | |