| 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 | $230.27 | 10.214% | $253.7898 | $253.79 | $253.80 | $253.80 |
| Purchase #2 | $246.97 | 9.371% | $270.1136 | $270.11 | $270.10 | $270.10 |
| Purchase #3 | $145.55 | 4.528% | $152.1405 | $152.14 | $152.15 | $152.10 |
| Purchase #4 | $104.66 | 9.593% | $114.7 | $114.70 | $114.70 | $114.70 |
| Purchase #5 | $60.88 | 6.768% | $65.0004 | $65.00 | $65.00 | $65.00 |
| Purchase #6 | $218.71 | 7.643% | $235.426 | $235.43 | $235.45 | $235.40 |
| Purchase #7 | $179.99 | 11.137% | $200.0355 | $200.04 | $200.05 | $200.00 |
| 7 purchase totals = | $1,187.03 | $1,291.2058 | $1,291.21 | $1,291.25 | $1,291.10 | |