| 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 | $105.82 | 13.424% | $120.0253 | $120.03 | $120.05 | $120.00 |
| Purchase #2 | $188.62 | 7.664% | $203.0758 | $203.08 | $203.10 | $203.10 |
| Purchase #3 | $99.37 | 8.129% | $107.4478 | $107.45 | $107.45 | $107.40 |
| Purchase #4 | $136.71 | 7.712% | $147.2531 | $147.25 | $147.25 | $147.30 |
| Purchase #5 | $148.96 | 3.661% | $154.4134 | $154.41 | $154.40 | $154.40 |
| Purchase #6 | $169.70 | 8.206% | $183.6256 | $183.63 | $183.65 | $183.60 |
| Purchase #7 | $109.43 | 13.263% | $123.9437 | $123.94 | $123.95 | $123.90 |
| 7 purchase totals = | $958.61 | $1,039.7847 | $1,039.79 | $1,039.85 | $1,039.70 | |