| 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 | $201.49 | 3.735% | $209.0157 | $209.02 | $209.00 | $209.00 |
| Purchase #2 | $27.87 | 6.559% | $29.698 | $29.70 | $29.70 | $29.70 |
| Purchase #3 | $249.29 | 7.481% | $267.9394 | $267.94 | $267.95 | $267.90 |
| Purchase #4 | $109.57 | 12.305% | $123.0526 | $123.05 | $123.05 | $123.10 |
| Purchase #5 | $131.86 | 6.739% | $140.746 | $140.75 | $140.75 | $140.70 |
| Purchase #6 | $102.73 | 12.223% | $115.2867 | $115.29 | $115.30 | $115.30 |
| Purchase #7 | $115.58 | 6.797% | $123.436 | $123.44 | $123.45 | $123.40 |
| 7 purchase totals = | $938.39 | $1,009.1744 | $1,009.19 | $1,009.20 | $1,009.10 | |