| 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 | $10.25 | 3.251% | $10.5832 | $10.58 | $10.60 | $10.60 |
| Purchase #2 | $95.75 | 6.110% | $101.6003 | $101.60 | $101.60 | $101.60 |
| Purchase #3 | $108.66 | 11.184% | $120.8125 | $120.81 | $120.80 | $120.80 |
| Purchase #4 | $184.50 | 8.707% | $200.5644 | $200.56 | $200.55 | $200.60 |
| Purchase #5 | $149.82 | 5.107% | $157.4713 | $157.47 | $157.45 | $157.50 |
| Purchase #6 | $98.67 | 12.681% | $111.1823 | $111.18 | $111.20 | $111.20 |
| Purchase #7 | $205.41 | 5.586% | $216.8842 | $216.88 | $216.90 | $216.90 |
| 7 purchase totals = | $853.06 | $919.0982 | $919.08 | $919.10 | $919.20 | |