| 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 | $240.69 | 7.448% | $258.6166 | $258.62 | $258.60 | $258.60 |
| Purchase #2 | $223.82 | 3.410% | $231.4523 | $231.45 | $231.45 | $231.50 |
| Purchase #3 | $137.30 | 7.574% | $147.6991 | $147.70 | $147.70 | $147.70 |
| Purchase #4 | $21.89 | 5.602% | $23.1163 | $23.12 | $23.10 | $23.10 |
| Purchase #5 | $136.71 | 9.444% | $149.6209 | $149.62 | $149.60 | $149.60 |
| Purchase #6 | $232.62 | 7.454% | $249.9595 | $249.96 | $249.95 | $250.00 |
| Purchase #7 | $142.25 | 8.628% | $154.5233 | $154.52 | $154.50 | $154.50 |
| 7 purchase totals = | $1,135.28 | $1,214.9880 | $1,214.99 | $1,214.90 | $1,215.00 | |