| 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 | $222.77 | 7.521% | $239.5245 | $239.52 | $239.50 | $239.50 |
| Purchase #2 | $11.86 | 9.787% | $13.0207 | $13.02 | $13.00 | $13.00 |
| Purchase #3 | $197.65 | 9.597% | $216.6185 | $216.62 | $216.60 | $216.60 |
| Purchase #4 | $236.55 | 8.751% | $257.2505 | $257.25 | $257.25 | $257.30 |
| Purchase #5 | $137.91 | 11.798% | $154.1806 | $154.18 | $154.20 | $154.20 |
| Purchase #6 | $218.80 | 8.841% | $238.1441 | $238.14 | $238.15 | $238.10 |
| Purchase #7 | $183.53 | 8.872% | $199.8128 | $199.81 | $199.80 | $199.80 |
| 7 purchase totals = | $1,209.07 | $1,318.5517 | $1,318.54 | $1,318.50 | $1,318.50 | |