| 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 | $187.92 | 12.569% | $211.5397 | $211.54 | $211.55 | $211.50 |
| Purchase #2 | $184.55 | 10.796% | $204.474 | $204.47 | $204.45 | $204.50 |
| Purchase #3 | $27.62 | 12.179% | $30.9838 | $30.98 | $31.00 | $31.00 |
| Purchase #4 | $7.63 | 13.254% | $8.6413 | $8.64 | $8.65 | $8.60 |
| Purchase #5 | $121.26 | 11.255% | $134.9078 | $134.91 | $134.90 | $134.90 |
| Purchase #6 | $105.77 | 6.491% | $112.6355 | $112.64 | $112.65 | $112.60 |
| Purchase #7 | $247.28 | 12.805% | $278.9442 | $278.94 | $278.95 | $278.90 |
| 7 purchase totals = | $882.03 | $982.1263 | $982.12 | $982.15 | $982.00 | |