| 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 | $193.61 | 12.333% | $217.4879 | $217.49 | $217.50 | $217.50 |
| Purchase #2 | $20.35 | 13.200% | $23.0362 | $23.04 | $23.05 | $23.00 |
| Purchase #3 | $54.77 | 10.180% | $60.3456 | $60.35 | $60.35 | $60.30 |
| Purchase #4 | $194.78 | 6.464% | $207.3706 | $207.37 | $207.35 | $207.40 |
| Purchase #5 | $95.77 | 9.395% | $104.7676 | $104.77 | $104.75 | $104.80 |
| Purchase #6 | $157.91 | 12.556% | $177.7372 | $177.74 | $177.75 | $177.70 |
| Purchase #7 | $182.86 | 7.270% | $196.1539 | $196.15 | $196.15 | $196.20 |
| 7 purchase totals = | $900.05 | $986.8990 | $986.91 | $986.90 | $986.90 | |