| 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 | $115.79 | 7.796% | $124.817 | $124.82 | $124.80 | $124.80 |
| Purchase #2 | $231.76 | 11.832% | $259.1818 | $259.18 | $259.20 | $259.20 |
| Purchase #3 | $102.31 | 6.106% | $108.557 | $108.56 | $108.55 | $108.60 |
| Purchase #4 | $232.60 | 13.105% | $263.0822 | $263.08 | $263.10 | $263.10 |
| Purchase #5 | $51.96 | 10.322% | $57.3233 | $57.32 | $57.30 | $57.30 |
| Purchase #6 | $107.56 | 6.350% | $114.3901 | $114.39 | $114.40 | $114.40 |
| Purchase #7 | $183.92 | 10.434% | $203.1102 | $203.11 | $203.10 | $203.10 |
| 7 purchase totals = | $1,025.90 | $1,130.4616 | $1,130.46 | $1,130.45 | $1,130.50 | |