| 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 | $183.91 | 12.768% | $207.3916 | $207.39 | $207.40 | $207.40 |
| Purchase #2 | $180.36 | 9.154% | $196.8702 | $196.87 | $196.85 | $196.90 |
| Purchase #3 | $108.77 | 3.274% | $112.3311 | $112.33 | $112.35 | $112.30 |
| Purchase #4 | $218.52 | 13.537% | $248.1011 | $248.10 | $248.10 | $248.10 |
| Purchase #5 | $18.37 | 13.490% | $20.8481 | $20.85 | $20.85 | $20.80 |
| Purchase #6 | $96.97 | 4.479% | $101.3133 | $101.31 | $101.30 | $101.30 |
| Purchase #7 | $36.97 | 12.645% | $41.6449 | $41.64 | $41.65 | $41.60 |
| 7 purchase totals = | $843.87 | $928.5003 | $928.49 | $928.50 | $928.40 | |