| 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 | $12.82 | 12.789% | $14.4595 | $14.46 | $14.45 | $14.50 |
| Purchase #2 | $201.74 | 12.278% | $226.5096 | $226.51 | $226.50 | $226.50 |
| Purchase #3 | $163.62 | 11.655% | $182.6899 | $182.69 | $182.70 | $182.70 |
| Purchase #4 | $221.34 | 8.716% | $240.632 | $240.63 | $240.65 | $240.60 |
| Purchase #5 | $82.46 | 11.164% | $91.6658 | $91.67 | $91.65 | $91.70 |
| Purchase #6 | $238.57 | 13.751% | $271.3758 | $271.38 | $271.40 | $271.40 |
| Purchase #7 | $137.37 | 12.213% | $154.147 | $154.15 | $154.15 | $154.10 |
| 7 purchase totals = | $1,057.92 | $1,181.4796 | $1,181.49 | $1,181.50 | $1,181.50 | |