| 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 | $219.42 | 5.327% | $231.1085 | $231.11 | $231.10 | $231.10 |
| Purchase #2 | $87.63 | 8.646% | $95.2065 | $95.21 | $95.20 | $95.20 |
| Purchase #3 | $221.56 | 11.513% | $247.0682 | $247.07 | $247.05 | $247.10 |
| Purchase #4 | $89.37 | 3.661% | $92.6418 | $92.64 | $92.65 | $92.60 |
| Purchase #5 | $191.55 | 5.233% | $201.5738 | $201.57 | $201.55 | $201.60 |
| Purchase #6 | $48.71 | 6.281% | $51.7695 | $51.77 | $51.75 | $51.80 |
| Purchase #7 | $238.50 | 9.863% | $262.0233 | $262.02 | $262.00 | $262.00 |
| 7 purchase totals = | $1,096.74 | $1,181.3916 | $1,181.39 | $1,181.30 | $1,181.40 | |