| 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 | $224.54 | 8.167% | $242.8782 | $242.88 | $242.90 | $242.90 |
| Purchase #2 | $139.70 | 11.761% | $156.1301 | $156.13 | $156.15 | $156.10 |
| Purchase #3 | $203.53 | 6.534% | $216.8287 | $216.83 | $216.85 | $216.80 |
| Purchase #4 | $206.81 | 13.391% | $234.5039 | $234.50 | $234.50 | $234.50 |
| Purchase #5 | $87.68 | 8.638% | $95.2538 | $95.25 | $95.25 | $95.30 |
| Purchase #6 | $18.34 | 3.662% | $19.0116 | $19.01 | $19.00 | $19.00 |
| Purchase #7 | $170.79 | 8.146% | $184.7026 | $184.70 | $184.70 | $184.70 |
| 7 purchase totals = | $1,051.39 | $1,149.3089 | $1,149.30 | $1,149.35 | $1,149.30 | |