| 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 | $233.57 | 13.284% | $264.5974 | $264.60 | $264.60 | $264.60 |
| Purchase #2 | $106.50 | 4.293% | $111.072 | $111.07 | $111.05 | $111.10 |
| Purchase #3 | $232.54 | 9.156% | $253.8314 | $253.83 | $253.85 | $253.80 |
| Purchase #4 | $134.53 | 6.174% | $142.8359 | $142.84 | $142.85 | $142.80 |
| Purchase #5 | $178.94 | 4.233% | $186.5145 | $186.51 | $186.50 | $186.50 |
| Purchase #6 | $245.72 | 7.529% | $264.2203 | $264.22 | $264.20 | $264.20 |
| Purchase #7 | $173.96 | 13.367% | $197.2132 | $197.21 | $197.20 | $197.20 |
| 7 purchase totals = | $1,305.76 | $1,420.2847 | $1,420.28 | $1,420.25 | $1,420.20 | |