| 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 | $247.85 | 10.399% | $273.6239 | $273.62 | $273.60 | $273.60 |
| Purchase #2 | $183.53 | 10.622% | $203.0246 | $203.02 | $203.00 | $203.00 |
| Purchase #3 | $106.88 | 11.195% | $118.8452 | $118.85 | $118.85 | $118.80 |
| Purchase #4 | $124.77 | 9.133% | $136.1652 | $136.17 | $136.15 | $136.20 |
| Purchase #5 | $95.68 | 6.125% | $101.5404 | $101.54 | $101.55 | $101.50 |
| Purchase #6 | $190.32 | 9.301% | $208.0217 | $208.02 | $208.00 | $208.00 |
| Purchase #7 | $164.52 | 5.728% | $173.9437 | $173.94 | $173.95 | $173.90 |
| 7 purchase totals = | $1,113.55 | $1,215.1647 | $1,215.16 | $1,215.10 | $1,215.00 | |