| 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 | $183.31 | 9.716% | $201.1204 | $201.12 | $201.10 | $201.10 |
| Purchase #2 | $167.76 | 6.652% | $178.9194 | $178.92 | $178.90 | $178.90 |
| Purchase #3 | $218.85 | 12.415% | $246.0202 | $246.02 | $246.00 | $246.00 |
| Purchase #4 | $161.77 | 13.657% | $183.8629 | $183.86 | $183.85 | $183.90 |
| Purchase #5 | $126.90 | 12.720% | $143.0417 | $143.04 | $143.05 | $143.00 |
| Purchase #6 | $223.34 | 4.716% | $233.8727 | $233.87 | $233.85 | $233.90 |
| Purchase #7 | $143.44 | 10.595% | $158.6375 | $158.64 | $158.65 | $158.60 |
| 7 purchase totals = | $1,225.37 | $1,345.4748 | $1,345.47 | $1,345.40 | $1,345.40 | |