| 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 | $45.28 | 3.847% | $47.0219 | $47.02 | $47.00 | $47.00 |
| Purchase #2 | $232.32 | 9.126% | $253.5215 | $253.52 | $253.50 | $253.50 |
| Purchase #3 | $189.38 | 9.772% | $207.8862 | $207.89 | $207.90 | $207.90 |
| Purchase #4 | $194.26 | 11.302% | $216.2153 | $216.22 | $216.20 | $216.20 |
| Purchase #5 | $123.41 | 7.864% | $133.115 | $133.12 | $133.10 | $133.10 |
| Purchase #6 | $215.81 | 7.377% | $231.7303 | $231.73 | $231.75 | $231.70 |
| Purchase #7 | $47.69 | 3.365% | $49.2948 | $49.29 | $49.30 | $49.30 |
| 7 purchase totals = | $1,048.15 | $1,138.7850 | $1,138.79 | $1,138.75 | $1,138.70 | |