| 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 | $22.77 | 3.686% | $23.6093 | $23.61 | $23.60 | $23.60 |
| Purchase #2 | $106.64 | 6.427% | $113.4938 | $113.49 | $113.50 | $113.50 |
| Purchase #3 | $167.89 | 11.228% | $186.7407 | $186.74 | $186.75 | $186.70 |
| Purchase #4 | $32.64 | 8.704% | $35.481 | $35.48 | $35.50 | $35.50 |
| Purchase #5 | $193.57 | 9.296% | $211.5643 | $211.56 | $211.55 | $211.60 |
| Purchase #6 | $218.54 | 9.427% | $239.1418 | $239.14 | $239.15 | $239.10 |
| Purchase #7 | $191.42 | 3.106% | $197.3655 | $197.37 | $197.35 | $197.40 |
| 7 purchase totals = | $933.47 | $1,007.3964 | $1,007.39 | $1,007.40 | $1,007.40 | |