| 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 | $47.92 | 7.236% | $51.3875 | $51.39 | $51.40 | $51.40 |
| Purchase #2 | $162.81 | 13.801% | $185.2794 | $185.28 | $185.30 | $185.30 |
| Purchase #3 | $226.83 | 3.111% | $233.8867 | $233.89 | $233.90 | $233.90 |
| Purchase #4 | $190.94 | 10.353% | $210.708 | $210.71 | $210.70 | $210.70 |
| Purchase #5 | $236.96 | 13.269% | $268.4022 | $268.40 | $268.40 | $268.40 |
| Purchase #6 | $249.57 | 5.729% | $263.8679 | $263.87 | $263.85 | $263.90 |
| Purchase #7 | $238.97 | 8.584% | $259.4832 | $259.48 | $259.50 | $259.50 |
| 7 purchase totals = | $1,354.00 | $1,473.0149 | $1,473.02 | $1,473.05 | $1,473.10 | |