| 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 | $179.77 | 11.265% | $200.0211 | $200.02 | $200.00 | $200.00 |
| Purchase #2 | $106.59 | 3.408% | $110.2226 | $110.22 | $110.20 | $110.20 |
| Purchase #3 | $19.55 | 3.835% | $20.2997 | $20.30 | $20.30 | $20.30 |
| Purchase #4 | $108.84 | 5.315% | $114.6248 | $114.62 | $114.60 | $114.60 |
| Purchase #5 | $22.76 | 6.573% | $24.256 | $24.26 | $24.25 | $24.30 |
| Purchase #6 | $249.65 | 10.838% | $276.7071 | $276.71 | $276.70 | $276.70 |
| Purchase #7 | $88.94 | 9.262% | $97.1776 | $97.18 | $97.20 | $97.20 |
| 7 purchase totals = | $776.10 | $843.3089 | $843.31 | $843.25 | $843.30 | |