| 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 | $228.50 | 5.218% | $240.4231 | $240.42 | $240.40 | $240.40 |
| Purchase #2 | $56.31 | 9.332% | $61.5648 | $61.56 | $61.55 | $61.60 |
| Purchase #3 | $24.34 | 9.795% | $26.7241 | $26.72 | $26.70 | $26.70 |
| Purchase #4 | $136.90 | 8.654% | $148.7473 | $148.75 | $148.75 | $148.70 |
| Purchase #5 | $81.43 | 8.844% | $88.6317 | $88.63 | $88.65 | $88.60 |
| Purchase #6 | $81.80 | 11.259% | $91.0099 | $91.01 | $91.00 | $91.00 |
| Purchase #7 | $218.82 | 3.658% | $226.8244 | $226.82 | $226.80 | $226.80 |
| 7 purchase totals = | $828.10 | $883.9253 | $883.91 | $883.85 | $883.80 | |