| 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 | $234.41 | 6.487% | $249.6162 | $249.62 | $249.60 | $249.60 |
| Purchase #2 | $186.27 | 7.216% | $199.7112 | $199.71 | $199.70 | $199.70 |
| Purchase #3 | $60.53 | 4.205% | $63.0753 | $63.08 | $63.10 | $63.10 |
| Purchase #4 | $232.79 | 8.706% | $253.0567 | $253.06 | $253.05 | $253.10 |
| Purchase #5 | $155.34 | 5.397% | $163.7237 | $163.72 | $163.70 | $163.70 |
| Purchase #6 | $202.67 | 3.196% | $209.1473 | $209.15 | $209.15 | $209.10 |
| Purchase #7 | $73.66 | 5.849% | $77.9684 | $77.97 | $77.95 | $78.00 |
| 7 purchase totals = | $1,145.67 | $1,216.2988 | $1,216.31 | $1,216.25 | $1,216.30 | |