| 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 | $106.64 | 7.708% | $114.8598 | $114.86 | $114.85 | $114.90 |
| Purchase #2 | $131.91 | 5.560% | $139.2442 | $139.24 | $139.25 | $139.20 |
| Purchase #3 | $228.65 | 5.174% | $240.4804 | $240.48 | $240.50 | $240.50 |
| Purchase #4 | $189.71 | 7.149% | $203.2724 | $203.27 | $203.25 | $203.30 |
| Purchase #5 | $77.49 | 11.493% | $86.3959 | $86.40 | $86.40 | $86.40 |
| Purchase #6 | $75.36 | 13.191% | $85.3007 | $85.30 | $85.30 | $85.30 |
| Purchase #7 | $240.45 | 11.823% | $268.8784 | $268.88 | $268.90 | $268.90 |
| 7 purchase totals = | $1,050.21 | $1,138.4318 | $1,138.43 | $1,138.45 | $1,138.50 | |