| 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 | $22.33 | 4.344% | $23.3 | $23.30 | $23.30 | $23.30 |
| Purchase #2 | $241.40 | 10.195% | $266.0107 | $266.01 | $266.00 | $266.00 |
| Purchase #3 | $189.35 | 7.446% | $203.449 | $203.45 | $203.45 | $203.40 |
| Purchase #4 | $176.73 | 10.201% | $194.7582 | $194.76 | $194.75 | $194.80 |
| Purchase #5 | $80.25 | 8.371% | $86.9677 | $86.97 | $86.95 | $87.00 |
| Purchase #6 | $206.84 | 12.390% | $232.4675 | $232.47 | $232.45 | $232.50 |
| Purchase #7 | $137.53 | 7.664% | $148.0703 | $148.07 | $148.05 | $148.10 |
| 7 purchase totals = | $1,054.43 | $1,155.0234 | $1,155.03 | $1,154.95 | $1,155.10 | |