| 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 | $240.79 | 13.462% | $273.2051 | $273.21 | $273.20 | $273.20 |
| Purchase #2 | $93.67 | 5.800% | $99.1029 | $99.10 | $99.10 | $99.10 |
| Purchase #3 | $102.52 | 11.465% | $114.2739 | $114.27 | $114.25 | $114.30 |
| Purchase #4 | $232.38 | 13.430% | $263.5886 | $263.59 | $263.60 | $263.60 |
| Purchase #5 | $156.88 | 9.611% | $171.9577 | $171.96 | $171.95 | $172.00 |
| Purchase #6 | $78.34 | 12.815% | $88.3793 | $88.38 | $88.40 | $88.40 |
| Purchase #7 | $98.73 | 8.718% | $107.3373 | $107.34 | $107.35 | $107.30 |
| 7 purchase totals = | $1,003.31 | $1,117.8448 | $1,117.85 | $1,117.85 | $1,117.90 | |