| 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 | $139.82 | 10.150% | $154.0117 | $154.01 | $154.00 | $154.00 |
| Purchase #2 | $26.98 | 11.155% | $29.9896 | $29.99 | $30.00 | $30.00 |
| Purchase #3 | $175.99 | 11.813% | $196.7797 | $196.78 | $196.80 | $196.80 |
| Purchase #4 | $91.43 | 10.793% | $101.298 | $101.30 | $101.30 | $101.30 |
| Purchase #5 | $193.29 | 4.392% | $201.7793 | $201.78 | $201.80 | $201.80 |
| Purchase #6 | $211.80 | 3.247% | $218.6771 | $218.68 | $218.70 | $218.70 |
| Purchase #7 | $229.71 | 11.153% | $255.3296 | $255.33 | $255.35 | $255.30 |
| 7 purchase totals = | $1,069.02 | $1,157.8650 | $1,157.87 | $1,157.95 | $1,157.90 | |