| 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 | $245.98 | 11.603% | $274.5211 | $274.52 | $274.50 | $274.50 |
| Purchase #2 | $96.42 | 8.465% | $104.582 | $104.58 | $104.60 | $104.60 |
| Purchase #3 | $224.73 | 11.102% | $249.6795 | $249.68 | $249.70 | $249.70 |
| Purchase #4 | $69.67 | 4.638% | $72.9013 | $72.90 | $72.90 | $72.90 |
| Purchase #5 | $21.73 | 11.629% | $24.257 | $24.26 | $24.25 | $24.30 |
| Purchase #6 | $221.55 | 4.393% | $231.2827 | $231.28 | $231.30 | $231.30 |
| Purchase #7 | $9.77 | 6.747% | $10.4292 | $10.43 | $10.45 | $10.40 |
| 7 purchase totals = | $889.85 | $967.6528 | $967.65 | $967.70 | $967.70 | |