| 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 | $43.64 | 11.855% | $48.8135 | $48.81 | $48.80 | $48.80 |
| Purchase #2 | $187.40 | 10.770% | $207.583 | $207.58 | $207.60 | $207.60 |
| Purchase #3 | $31.44 | 10.695% | $34.8025 | $34.80 | $34.80 | $34.80 |
| Purchase #4 | $187.76 | 7.411% | $201.6749 | $201.67 | $201.65 | $201.70 |
| Purchase #5 | $219.85 | 6.570% | $234.2941 | $234.29 | $234.30 | $234.30 |
| Purchase #6 | $146.97 | 11.287% | $163.5585 | $163.56 | $163.55 | $163.60 |
| Purchase #7 | $111.95 | 5.766% | $118.405 | $118.41 | $118.40 | $118.40 |
| 7 purchase totals = | $929.01 | $1,009.1315 | $1,009.12 | $1,009.10 | $1,009.20 | |