| 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 | $136.95 | 8.455% | $148.5291 | $148.53 | $148.55 | $148.50 |
| Purchase #2 | $226.96 | 9.199% | $247.8381 | $247.84 | $247.85 | $247.80 |
| Purchase #3 | $14.41 | 12.545% | $16.2177 | $16.22 | $16.20 | $16.20 |
| Purchase #4 | $110.76 | 9.328% | $121.0917 | $121.09 | $121.10 | $121.10 |
| Purchase #5 | $119.38 | 9.816% | $131.0983 | $131.10 | $131.10 | $131.10 |
| Purchase #6 | $135.70 | 12.857% | $153.1469 | $153.15 | $153.15 | $153.10 |
| Purchase #7 | $136.41 | 7.820% | $147.0773 | $147.08 | $147.10 | $147.10 |
| 7 purchase totals = | $880.57 | $964.9991 | $965.01 | $965.05 | $964.90 | |