| 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 | $214.48 | 11.208% | $238.5189 | $238.52 | $238.50 | $238.50 |
| Purchase #2 | $213.70 | 11.144% | $237.5147 | $237.51 | $237.50 | $237.50 |
| Purchase #3 | $109.40 | 5.144% | $115.0275 | $115.03 | $115.05 | $115.00 |
| Purchase #4 | $166.75 | 13.864% | $189.8682 | $189.87 | $189.85 | $189.90 |
| Purchase #5 | $163.93 | 11.180% | $182.2574 | $182.26 | $182.25 | $182.30 |
| Purchase #6 | $216.78 | 10.396% | $239.3164 | $239.32 | $239.30 | $239.30 |
| Purchase #7 | $164.82 | 7.398% | $177.0134 | $177.01 | $177.00 | $177.00 |
| 7 purchase totals = | $1,249.86 | $1,379.5165 | $1,379.52 | $1,379.45 | $1,379.50 | |