| 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 | $230.53 | 8.804% | $250.8259 | $250.83 | $250.85 | $250.80 |
| Purchase #2 | $193.87 | 7.337% | $208.0942 | $208.09 | $208.10 | $208.10 |
| Purchase #3 | $149.92 | 13.567% | $170.2596 | $170.26 | $170.25 | $170.30 |
| Purchase #4 | $82.33 | 13.255% | $93.2428 | $93.24 | $93.25 | $93.20 |
| Purchase #5 | $85.62 | 13.143% | $96.873 | $96.87 | $96.85 | $96.90 |
| Purchase #6 | $81.76 | 11.500% | $91.1624 | $91.16 | $91.15 | $91.20 |
| Purchase #7 | $36.76 | 7.547% | $39.5343 | $39.53 | $39.55 | $39.50 |
| 7 purchase totals = | $860.79 | $949.9922 | $949.98 | $950.00 | $950.00 | |